Church history -- Primitive and early church, ca. 30-600

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• Church history -- Primitive and early church, ca. 30-600 -- Bibliography
• Church history -- Primitive and early church, ca. 30-600 -- Biography
• Church history -- Primitive and early church, ca. 30-600 -- Early works to 1800
• Church history -- Primitive and early church, ca. 30-600 -- Fiction
• Church history -- Primitive and early church, ca. 30-600 -- Handbooks, manuals, etc.
• Church history -- Primitive and early church, ca. 30-600 -- Legends
• Church history -- Primitive and early church, ca. 30-600 -- Middle Ages, 600-1500
• Church history -- Primitive and early church, ca. 30-600 -- Miscellanea
• Church history -- Primitive and early church, ca. 30-600 -- Paul, Saint, Apostle
• Church history -- Primitive and early church, ca. 30-600 -- Periodicals
• Church history -- Primitive and early church, ca. 30-600 -- Primitive and early church, ca.30-600
• Church history -- Primitive and early church, ca. 30-600 -- Sermons
• Church history -- Primitive and early church, ca. 30-600 -- Sources
• Canon law -- Early church, ca. 30-600
• Christian education -- History -- Early church, ca. 30-600
• Monasticism and religious orders -- History -- Early church, ca. 30-600
• Mysticism -- History -- Early church, ca. 30-600
• Neoplatonism
• Persecution -- History -- Early church, ca. 30-600
• Religious thought -- To 600
• Seven churches
• Worship -- History -- Early church, ca. 30-600
• Germany -- Church history -- Primitive and early church, ca. 30-600
• Rome (Italy) -- Church history -- Primitive and early church, ca. 30-600

• Primitive and early church
• Early church
• Early Christianity
• Church history -- Early church, ca. 30-600
• Church, Apostolic
• Christianity -- Early church, ca. 30-600
• Apostolic Church
• Catholic Church -- History -- Early church, ca. 30-600
• Primitive Christianity
• Rome -- Church history

• The Acts of the Apostles in the Proclamation of the Gospel of Jesus Christ, by Ellen Gould Harmon White (HTML at whiteestate.org)
• The Ancient Church: Its History, Doctrine, Worship, and Constitution, Traced for the First Three Hundred Years (1859), by W. D. Killen (Gutenberg text)
• Apostolic Christianity: or, The People's Antidote Against Romanism and Puseyism (London: J. Snow, et al., 1842), by James Godkin (multiple formats at archive.org)
• Before Jerusalem Fell: Dating the Book of Revelation, by Kenneth L. Gentry (PDF and JavaScript-dependent HTML at entrewave.com)
• The Christian Ecclesia: A Course of Lectures on the Early History and Early Conceptions of the Ecclesia, and One Sermon, by Fenton John Anthony Hort (multiple formats at CCEL)
• Church History, by Eusebius of Caesarea (HTML at New Advent)
• The Church in Rome in the First Century, by George Edmundson (multiple formats at CCEL)
• The Early Church, From Ignatius to Augustine, by George Hodges (HTML at Baldwin Project)
• Ecclesiastical History: A History of the Church in Six Books, From A.D. 431 to A.D. 594, by Scholasticus Evagrius, trans. by Edward Walford (HTML with commentary at tertullian.org)
• Egyptian Mythology and Egyptian Christianity, by Samuel Sharpe (illustrated HTML at sacred-texts.com)
• The Epistles of St. Ignatius (second edition, 2 volumes; London: Society for Promoting Christian Knowledge, 1910), by Saint Ignatius, ed. by J. H. Srawley
  • Volume I: multiple formats at archive.org
  • Volume II: multiple formats at archive.org
• Eusebius Pamphilus: His Ten Books of Ecclesiastical History, Faithfully Translated and Abridg'd from the Original (London: Printed for G. Sawbridge, 1703), by Eusebius of Caesarea, ed. by Samuel Parker, contrib. by Charles Leslie (illustrated HTML with commentary at elfinspell.com)
• The Gnostics and Their Remains, Ancient and Mediaeval (second edition; London: David Nutt, 1887), by C. W. King (HTML with commentary at sacred-texts.com)
• The Gospels in the Second Century: An Examination of the Critical Part of a Work Entitled "Supernatural Religion" (1876), by W. Sanday (Gutenberg text)
• History of the Early Church From the First Preaching of the Gospel to the Council of Nicea, For the Use of Young Persons (New York: D. Appleton, 1860), by Elizabeth Missing Sewell (multiple formats at archive.org)
• The History of the Origins of Christianity (London: Mathieson and Company, ca. 1890), by Ernest Renan
  • Book I: multiple formats at CCEL
  • Book II: multiple formats at CCEL
  • Book III: multiple formats at CCEL
  • Book IV: multiple formats at CCEL
  • Book V: multiple formats at CCEL
  • Book VI: multiple formats at CCEL
  • Book VII: multiple formats at CCEL
• La Primauté de Pierre, et la Venue de Pierre à Rome: Étude Critique (in French; Paris: Émile Nourry, 1909), by Charles Guignebert (page images at HathiTrust)
• Landmarks in the History of Early Christianity (New York: The Macmillan Company, 1922), by Kirsopp Lake (HTML at earlychristianwritings.com)
• The Mission and Expansion of Christianity in the First Three Centuries, by Adolf von Harnack, trans. by James Moffatt (multiple formats at CCEL)
• Orthodoxy and Heresy in Earliest Christianity, by Walter Bauer, ed. by Robert A. Kraft and Gerhard Kroedel (HTML at jewishchristianlit.com)
• Paganism and Pagan Survivals in Spain up to the Fall of the Visigothic Kingdom, by Stephen McKenna (frame-dependent HTML at LIBRO)
• The Pupils of St. John the Divine, by Charlotte M. Yonge (multiple formats at archive.org)
• Saints and Heroes to the End of the Middle Ages (New York: Henry Holt and Company, 1911), by George Hodges (illustrated HTML at Baldwin Project)
• The Syriac Chronicle Known as That of Zachariah of Mitylene, by Zacharius of Mytiline, trans. by F. J. Hamilton and E. W. Brooks (HTML at tertullian.org)
• Syriac Miscellanies: or, Extracts Relating to the First and Second General Councils, and Various Other Quotations, Theological, Historical and Classical, ed. by Benjamin Harris Cowper (HTML at tertullian.org)
• The Third Part of the Ecclesiastical History of John, Bishop of Ephesus, Now First Translated From the Original Syriac, by John, Bishop of Ephesus, trans. by R. Payne Smith (HTML at tertullian.org)
• Vox Populi: Popular Opinion and Violence in the Religious Controversies of the Fifth Century A.D. (Columbus: Ohio State University Press, c1979), by Timothy E. Gregory (PDF files at Ohio State Press)
• L'incendie de Rome et les premiers chrétiens, traduit de l'Italien sur la 2e éd. (Paris, A. Fontemoing, 1902), by Carlo Pascal (page images at HathiTrust; US access only)
• Drei abhandlungen zur geschichte der alter philosophie und ihres verhältnisses zum Christenthum, von dr. F. Ch. Baur. Neu hrsg. von dr. Eduard Zeiler. (Leipzig, Fues's verlag (R. Reisland), 1876), by Ferdinand Christian Baur (page images at HathiTrust; US access only)
• Theodoreti episcopi Cyri ecclesiasticae historiae libri quinque, cum interpretatione Latina et annotationibus Henrici Valesii. Recensuit Thomas Gaisford. (Oxonii, E typographeo academico, 1854), by Bishop of Cyrrhus Theodoret (page images at HathiTrust)
• Lives of the primitive fathers: being a faithful history of the acts and sufferings of those eminent men who lived in the early ages of the Christian church; with copious lists of their writings. To which are prefixed, an account of various systems of heathenism: also a view of the rise and progress of Christianity. By R. Blakey ... Embellished with twelve portraits. (London, J. Edwards, 1842), by Robert Blakey (page images at HathiTrust)
• Lives of the Fathers; sketches of church history in biography, by Frederic W. Farrar. (New York, Macmillan, 1889), by Frederic William Farrar (page images at HathiTrust)
• Some aspects of primitive church life. (London, New York, Longmans, Green, 1898), by William Bright (page images at HathiTrust; US access only)
• The churches of Asia; a methodical sketch of the second century. (London, Macmillan, 1880), by W. Cunningham (page images at HathiTrust; US access only)
• Callista, a tale of the third century. (London, New York, Longmans, Green, and Co., 1895), by John Henry Newman (page images at HathiTrust)
• Historical commentaries on the state of Christianity during the first three hundred and twenty-five years from the Christian era ... / by John Laurence von Mosheim ; volume 1 translated from the original Latin by Robert Studley Vidal ; volume 2 translated, and both volumes edited by James Murdock. (New York : S. Converse, 1853, 1851), by Johann Lorenz Mosheim (page images at HathiTrust)
• Geschichte der christlichen Kirche : von ihrer Gründung bis auf die Gegenwart / Dargestellt von Philipp Schaff. (Mercersburg, Pa. : Selbstverlag des Verfassers, 1851), by Philip Schaff (page images at HathiTrust)
• Die Mission und Ausbreitung des Christentums in den ersten drei Jahrhunderten / von Adolf von Harnack. (Leipzig : J. C. Hinrich, 1906), by Adolf von Harnack (page images at HathiTrust; US access only)
• A history of the New Testament times / by A. Hausrath ; translated, with the author's sanction, from the 2d German ed., by Charles Poynting & Philip Quenzer. (London : Williams and Norgate, 1878-1895), by Adolf Hausrath (page images at HathiTrust; US access only)
• Le christianisme et l'empire romain, de Néron ̀a Théodose, par Paul Allard. (Paris, V. Lecoffre, 1898), by Paul Allard (page images at HathiTrust; US access only)
• Characteristics of the early church / by Rev. J.J. Burke. (Milwaukee : M. H. Wiltzius, 1899), by John J. Burke (page images at HathiTrust)
• Die christenverfolgungen im römischen reiche vom standpunkte des juristen, von Max Conrat (Cohn). (Leipzig, J. C. Hinrichs, 1897), by Max Conrat Cohn (page images at HathiTrust; US access only)
• The conversion of the Roman empire by Charles Merivale. (New York : Appleton, 1866), by Charles Merivale (page images at HathiTrust)
• The church of the early Fathers; external history, by Alfred Plummer. (New York, A.D.F. Randolph, [189-?]), by Alfred Plummer (page images at HathiTrust)
• Christianity in the apostolic age / by George T. Purves. (New York : C. Scribner's Sons, 1912), by George Tybout Purves (page images at HathiTrust)
• Der Kampf des Christenthums mit dem Heidenthum : Bilder aus der Vergangenheit als Spiegelbilder für die Gegenwart / von Gerhard Uhlhorn. (Stuttgart : D. Gundert ; New York : Amerikanische Traktat-Gesellschaft, 1889), by Gerhard Uhlhorn (page images at HathiTrust; US access only)
• History of the Christian religion to the year two hundred. By Charles B. Waite, A.M. (Chicago, C.V. Waite & co., 1908), by Charles Burlingame Waite (page images at HathiTrust)
• The apostolic age of the Christian Church / by Carl von Weizsäcker. Translated from the 2d and rev. ed./ by James Millar. (London : Williams and Norgate; New York : Putnam, 1897), by Carl Weizsäcker (page images at HathiTrust; US access only)
• Dissertations on the Apostolic age, reprinted from editions of St. Paul's Epistles. (London, New York, Macmillan, 1892), by Joseph Barber Lightfoot (page images at HathiTrust; US access only)
• Conférences d'Angleterre; Rome et le Christianisme; Marc-Aurèle, par Ernest Renan. (Paris, Calmann Lévy, [1880]), by Ernest Renan (page images at HathiTrust; US access only)
• La persécution de Dioclétien et le triomphe de l'église / par Paul Allard. (Paris : Lecoffre, 1908), by Paul Allard (page images at HathiTrust; US access only)
• Die origenstischen Streitigkeiten im sechsten Jahrhundert und das fünfte allgemeine Concil. (Münster, Aschendorff, 1899), by Franz Diekamp (page images at HathiTrust; US access only)
• History of the Christian religion to the year two hundred. By Charles B. Waite. (Chicago, C.V. Waite & co., 1881), by Charles Burlingame Waite (page images at HathiTrust)
• Die hellenistisch-römische kultur in ihren beziehungen zu judentum und christentum, von dr. Paul Wendland. Mit 5 abbildungen im text und 12 tafeln. (Tübingen, J. C. B. Mohr, 1907), by Paul Wendland (page images at HathiTrust; US access only)
• Renan's Marcus Aurelius / translated, with an introduction, by William G. Hutchison. (London ; New York : Walter Scott Pub. Co., [1903]), by Ernest Renan (page images at HathiTrust; US access only)
• Les esclaves chrétiens : depuis les premiers temps de l'église jusqu'à la fin de la domination romaine en Occident / par Paul Allard. (Paris : Victor Lecoffre, 1900), by Paul Allard (page images at HathiTrust; US access only)
• Geschichtsbilder aus altchristlicher Zeit Roms / von Freiherr von Wolff. (Berlin : Voss, 1907), by Freiherr von Wolff (page images at HathiTrust; US access only)
• The ecumenical councils / by William P. Du Bose ; with an introd. by Thomas F. Gailor. (Edinburgh : T. & T. Clark, 1897), by William Porcher Dubose (page images at HathiTrust; US access only)
• Kirche und Staat bis zur Gründung der Staats-kirche. Von Adolf Harnack. ([Berlin?, 18-?]), by Adolf von Harnack (page images at HathiTrust; US access only)
• Studies in the early church; a year's course of twenty-five lessons, providing a daily scheme for personal study adapted also to class work, by Charles Herbert Morgan, Thomas Eddy Taylor [and] S. Taylor. With an introduction by Marcus D. Buell. (Cincinnati, Jennings and Graham, New York, Eaton and Mains, 1907), by Charles Herbert Morgan (page images at HathiTrust)
• Le triomphe de l'église au quatrième siècle, par Albert Marignan. Mémoire pour servir à l'histoire de la civilisation en France. (Paris, A. Picard, 1887), by A. Marignan (page images at HathiTrust; US access only)
• Die bekämpfung des Christentums durch den römischen staat; bis zum tode des kaisers julian (363). (Munchen, Verlag der J.J. Lentner'schen Hofbunchhandlung, 1905), by A. Linsenmayer (page images at HathiTrust; US access only)
• Géographie de l'Afrique chrétienne / par Monseigneur Toulotte. (Rennes : Oberthur, 1892-1894), by Anatole Toulotte (page images at HathiTrust; US access only)
• Die Beteiligung der Christen am öffentlichen Leben in vorconstantinischer Zeit : ein Beitrag zur ältesten Kirchengeschichte / von Andreas Bigelmair. (München : J.J. Lentner (E. Stahl jun), 1902), by Andreas Bigelmair (page images at HathiTrust; US access only)
• L'église et l'Empire romain au IVe siècle, par M. Albert de Broglie ... (Paris, Perrin et cie., 1900-02), by Albert de Broglie (page images at HathiTrust; US access only)
• Christianity in the apostolic age, by George T. Purves ... (New York, C. Scribner's Sons, 1908), by George Tybout Purves (page images at HathiTrust)
• The early Christian Fathers : or, Memorials of nine distinguished teachers of the Christian faith during the first three centuries : including their testimony to the three-fold ministry of the church / by William M. Carmichael. (New York : Alexander V. Blake, 1844), by William M. Carmichael (page images at HathiTrust)
• L'empire romain et le christianisme dans les Gaules. (Poitiers, Typographie de P. Oudin, 1888), by abbé Ciro de La Ville (page images at HathiTrust; US access only)
• Les origines de l'Eglise d'Edesse, par l'abbé J.-P. Deramey ... (Joigny, A. Tissier, 1897), by J. P. Deramey (page images at HathiTrust; US access only)
• The early years of Christianity : a comprehensive history of the first three centuries of the Christian church / by E. de Pressensé. Translated by Annie Harwood-Holmden. (New York : Nelson & Phillips ; Cincinnati : Hitchcock & Walden, London : Hodder-Stoughton, 1872 ;), by Edmond de Pressensé (page images at HathiTrust; US access only)
• L'église et l'empire romain; de l'étable de Bethléem au dôme de Sainte-Sophie. (Paris, "Pages libres", 1904), by Francis Delaisi (page images at HathiTrust; US access only)
• Jésus-Christ et sa doctrine. Histoire de la naissance de l'Église, de son organisation et de ses progrès pendant le premier siècle. Par J. Salvador ... (Bruxelles, Hauman et compagnie, 1838), by Joseph Salvador (page images at HathiTrust)
• Gebet und Bild in der ersten christlichen Jahrhunderten nach den litterarischen Quellen ... (Naumburg a. S., Lippert & Co., 1902), by Karl Michel (page images at HathiTrust; US access only)
• Geschichte der altchristilichen Litteratur in den ersten drei Jahrhunderten, von D. Gustav Krüger. (Freiburg i. B. [etc.] J.C.B. Mohr, 1895), by Gustav Krüger (page images at HathiTrust; US access only)
• Figures et récits de Carthage chrétienne, études sur le Christianisme Africain aux IIe et IIIe siècles. (Paris, Fischbacher, 1908), by Abel Alcais (page images at HathiTrust; US access only)
• Die Begründung des Orthodoxen Staates durch Kaiser Theodosius den Grossen. (Leipzig, O. Harrassowitz, 1902), by A. Athanasiades (page images at HathiTrust; US access only)
• Der Ursprung des Donatismus, nach den Quellen untersucht und dargestellt von Daniel Voelter. (Freiburg I.B. und Tübingen, J.C.B. Mohr (Paul Siebeck), 1883), by Daniel Voelter (page images at HathiTrust; US access only)
• Altchristliche studien. Martyrien und martyrologien ältester zeit. Mit textausgaben im anhang, von Emil Egli ... (Zürich, F. Schulthess, 1887), by Emil Egli (page images at HathiTrust; US access only)
• Das fortleben des heidentums in der altchristlichen kirche, von Wilhelm Soltau. (Berlin, G. Reimer, 1906), by Wilhelm Soltau (page images at HathiTrust; US access only)
• Handbuch der Patrologie oder der ältern christlichen Literärgeschichte / von Johannes Alzog. (Freiburg im Breisgau : Herder'sche Verlagshandlung, 1876), by Johannes Baptist Alzog (page images at HathiTrust; US access only)
• Nuove pagine sul cristianesimo antico, per Alessandro Chiappelli ... (Firenze, Le Monnier, 1902), by Alessandro Chiappelli (page images at HathiTrust; US access only)
• Die Neronische Christenverfolgung; eine kritische Untersuchung zur Geschichte der ältesten Kirche. (Leipzig, F. Richter, 1888), by Carl Franklin Arnold (page images at HathiTrust; US access only)
• Christus und die Caesaren : der Ursprung des Christenthums aus dem römischen Griechenthum / von Bruno Bauer. (Berlin : Eugen Grosser, 1877), by Bruno Bauer (page images at HathiTrust; US access only)
• Christentum, römisches Kaisertum und heidnischer Staat. Zwei akademische Reden von ... Anton Pieper ... (Münster i. W., Aschendorff, 1907), by Anton Pieper (page images at HathiTrust; US access only)
• Der römische Staat und die allgemeine Kirche bis auf Diocletian, von Karl Johannes Neumann. Erster Band. (Leipzig, Veit, 1890), by Karl Johannes Neumann (page images at HathiTrust; US access only)
• The church and the gentile world at the first promulgation of the gospel. Considerations on the catholicity of the church soon after her birth. By the Rev. Aug. J. Thebaud. (New York, P. F. Collier, 1878), by Augustus J. Thébaud (page images at HathiTrust)
• The history of Christianity, from the birth of Christ to the abolition of paganism in the Roman empire. By the Rev. Henry Hart Milman... (New York, New York A. C. Armstrong and son, 1887), by Henry Hart Milman (page images at HathiTrust)
• Les chrétiens dans l'Empire romain, de la fin des Antonins au milieu du IIIe siècle (180-249) par B. Aubé. (Paris, Didier et cie, 1881), by B. Aubé (page images at HathiTrust; US access only)
• L'Église et l'état dans la seconde moitié du IIIe siècle (249-284) / par B. Aubé. (Paris : É. Perrin, 1886), by B. Aubé (page images at HathiTrust; US access only)
• Chapters of early English church history. (Oxford, Clarendon Press, 1897), by William Bright (page images at HathiTrust; US access only)
• La ruine du monde antique, conception matérialiste de l'histoire. (Paris, G. Jacques, [1902]), by Sorel Georges (page images at HathiTrust; US access only)
• Geschichte der Päpste und der römischen Kirche in der Urzeit des Christenthums, oder den ersten drei Jahrhunderten / von Karl Schrödl. (Mainz : Franz Kirchheim, 1873), by Karl Schrödl (page images at HathiTrust; US access only)
• Bibliothek der kirchenversammlungen des vierten und fünften jahrhunderts in uebersezungen and auszügen aus ihren akten und andern dahin gehörigen schriften, sammt dem original der hauptstellen und nöthigen anmerkungen ... (Leipzig, C.G. Hertel, 1780-84), by Georg Daniel Fuchs (page images at HathiTrust)
• Callista : a tale of the third century / by John Henry Cardinal Newman. (London : Longmans, Green, 1904), by John Henry Newman (page images at HathiTrust; US access only)
• Sokrates und das alte Christentum. (Heidelberg, C. Winter's Universitätsbuchhandlung, 1908), by Johannes Geffcken (page images at HathiTrust; US access only)
• Evangélisation des Gaules : observations sur un récent mémoire de M. l'abbé Arbellot / par M. l'abbé de Meissas. (Paris : J. Gervais ; Limoges : V.H. Ducourtieux, 1881), by abbé de Meissas (page images at HathiTrust; US access only)
• Life in the Roman world of Nero and St. Paul, by T. G. Tucker. (New York, The Macmillan company, 1910), by T. G. Tucker (page images at HathiTrust)
• Histoire des empereurs, et des autres princes qui ont regné durant les six premiers siecles de l'église, de leurs guerres contre les Juifs, des écrivains profanes, & des personnes les plus illustres de leur temps. Justifiée par les citations des auteurs originaux. Avec des notes. Par M. Lenain de Tillemont. (Venise, F. Pitteri, 1732-39), by Louis-Sébastien Le Nain de Tillemont (page images at HathiTrust)
• Studies in Roman history, by E. G. Hardy. (London, S. Sonnenschein & co., lim.; New York, The Macmillan company, 1906), by Ernest George Hardy (page images at HathiTrust; US access only)
• The influence of Greek ideas and usages upon the Christian church. (London Edinburgh, Williams and Norgate, 1891), by Edwin Hatch (page images at HathiTrust; US access only)
• Lectures on the influence of the institutions, thought and culture of Rome, on Christianity and the development of the Catholic church. (London and Edinburgh, Williams and Norgate, 1884), by Ernest Renan (page images at HathiTrust; US access only)
• Histoire des origines du christianisme. (Paris, Michel Lévy frères, 1866-1882), by Ernest Renan (page images at HathiTrust; US access only)
• Histoire des persécutions pendant les deux premiers siècles, (Paris, V. Lecoffre, 1903), by Paul Allard (page images at HathiTrust; US access only)
• Histoire des persécutions pendant la première moitié du troisième siècle (Septime Sévère, Maximin, Dèce) (Paris, V. Lecoffre, 1905), by Paul Allard (page images at HathiTrust; US access only)
• Les dernières persécutions du troisième siècle (Paris, V. Lecoffre, 1898), by Paul Allard (page images at HathiTrust; US access only)
• Études au sujet de la persécution des chrétiens sour Néron, (Paris, E. Leroux, 1885), by Polydore Hochart (page images at HathiTrust; US access only)
• The conversion of the Roman empire : the Boyle lectures for the year 1864, delivered at the Chapel Royal, Whitehall / by Charles Merivale. (New York : D. Appleton and company, 1866), by Charles Merivale (page images at HathiTrust)
• A history of the church, from the earliest ages to the reformation. (New-York, Harper & brothers, 1835), by George Waddington (page images at HathiTrust)
• The church history of the first three centuries. (London, Edinburgh, Williams and Norgate, 1878-79), by Ferdinand Christian Baur (page images at HathiTrust; US access only)
• Das apostolische zeitalter der christlichen kirche, (Freiburg i. B., Mohr, 1892), by Karl Heinrich von Weizsäcker (page images at HathiTrust; US access only)
• Neglected factors in the study of the early progress of Christianity. (London, Hodder and Stoughton, 1899), by James Orr (page images at HathiTrust; US access only)
• Judaistic Christianity, a course of lectures, (London, Macmillan and co., limited; New York, The Macmillan company, 1904), by Fenton John Anthony Hort (page images at HathiTrust; US access only)
• The primitive saints and the see of Rome, (London and New York, Longmans, Green & co., 1893), by Frederick William Puller (page images at HathiTrust; US access only)
• Le moyen age. (Paris, Charpentier et Cie, 1876), by Philarète Chasles (page images at HathiTrust; US access only)
• Oude gegevens uit het verre verleden der kerk, meer bepaaldelijk den Roomschen landgenoot ter overweging voorgelegd, door G. J. P. J. Bolland ... (Leiden, A. H. Adriani, 1899), by Gerardus Johannes Petrus Josephus Bolland (page images at HathiTrust; US access only)
• Die wirtschaftsethischen lehren der kirchenväter, dargestellt von dr. Ignaz Seipel. (Wien, Mayer & co., 1907), by Ignaz Seipel (page images at HathiTrust; US access only)
• The coming of the saints. imaginations and studies in early church history and tradition. (New York, Dutton, 1907), by John William Taylor (page images at HathiTrust)
• The testimony of Justin Martyr to early Christianity. Lectures delivered on the L.P. Stone foundation at Princeton theological seminary, in March, 1888. By George T. Purves ... (New York, A.D.F. Randolph and company, [c1889]), by George Tybout Purves (page images at HathiTrust)
• Die ketzergeschichte des urchristenthums, urkundlich dargestellt von d.Adolf Hilgenfeld. (Leipzig, Fues (R.Reisland), 1884), by Adolf Hilgenfeld (page images at HathiTrust; US access only)
• La source du fleuve chrétien; historique critique du Judaïsme ancien et du Christianisme primitif. (Paris, Société dv Merevre de France, 1906), by Edouard Dujardin (page images at HathiTrust; US access only)
• The antiquities of the Christian church. Tr. and comp. from the works of Augusti, with numerous additions from Rheinwald, Siegel, and others. By Rev. Lyman Coleman. (New York, Baker and Scribner, 1846), by Lyman Coleman (page images at HathiTrust)
• Patrum apostolicorum opera. Textum ad fidem codicum et graecorum et latinorum, ineditorum copia insignium, adhibitis praestantissimis editionibus, recensuit atque emendavit, notis illustravit, versione latina passim correcta, prolegomenis, indicibus instruxit Albertus Rud. Max. Dressel. Editio altera, aucta supplementis Ad Barnabae epistolam et Hermae Pastorem, ex Tischendortiana codicis sinaitici editione haustis. (Lipsiae, J. C. Hinrichs, 1863), by Apostolic Fathers (Early Christian collection) (page images at HathiTrust)
• F. Th. M. Mamachi ... Ad Joh. D. Mansium de ratione temporum Athanasionorum, deque aliquot synodis IV seculo celebratis epistolae IV. (Romae, typis Zempellianis, 1748), by Tommaso Maria Mamachi (page images at HathiTrust)
• The church of the early Fathers; external history, by Alfred Plummer ... (London, Longmans, Green, and co., 1887), by Alfred Plummer (page images at HathiTrust; US access only)
• Geschichte der alten Kirche. Von Christi Geburt bis zum Ende des sechsten Jahrhunderts. (Leipzig, J.C. Hinrichs, 1869), by Philip Schaff (page images at HathiTrust)
• The post-apostolic age, by Lucius Waterman, D.D.; with an introduction by Henry Codman Potter ... (Edinburgh, T. & T. Clark, 1898), by Lucius Waterman (page images at HathiTrust; US access only)
• The beginnings of Christianity, with a view of the state of the Roman world at the birth of Christ. By George P. Fisher ... (New York, C. Scribner's sons., 1889), by George Park Fisher (page images at HathiTrust)
• The beginnings of Christianity, with a view of the state of the Roman world at the birth of Christ. By George P. Fisher ... (New York, C. Scribner's sons, 1896), by George Park Fisher (page images at HathiTrust)
• Die mission und ausbreitung des christentums in den ersten drei jahrhunderten; von Adolf Harnack ... (Leipzig, J. C. Hinrichs, 1906), by Adolf von Harnack (page images at HathiTrust; US access only)
• The Jewish-Christian church: a monograph. By B. A. Hinsdale ... (Cincinnati, Standard publishing co., 1878), by B. A. Hinsdale (page images at HathiTrust)
• Das nachapostolische zeitalter. Geschichte der christlichen gemeinden vom beginn der Flavierdynastie bis zum ende Hadrians, dargestellt von lié. Rudolf Knopf ... (Tübingen, J. C. B. Mohr (P. Siebeck), 1905), by Rudolf Knopf (page images at HathiTrust; US access only)
• A history of Christianity in the apostolic age. (Edinburgh, T. & T. Clark, [1897]), by Arthur Cushman McGiffert (page images at HathiTrust; US access only)
• The history of Christianity, from the birth of Christ to the abolition of paganism in the Roman empire. By the Rev. H. H. Milman ... (London, J. Murray, 1875), by Henry Hart Milman (page images at HathiTrust; US access only)
• Ioh. Lavrent. Moshemii ... De rebvs christianorvm ante Constantinvm Magnvm commentarii ... (Helmstadii, apud Christianvm Fridericvm Weygand., MDCCLIII), by Johann Lorenz Mosheim (page images at HathiTrust)
• The church in the Roman empire before v. p. 170. By W. M. Ramsay ... (London, Hodder and Stoughton, 1900), by William Mitchell Ramsay (page images at HathiTrust; US access only)
• Die entstehung der altkatholischen kirche. Eine kirchen- und dogmengeschichtliche monographie von dr. Albrecht Ritschl. (Bonn, A. Marcus, 1850), by Albrecht Ritschl (page images at HathiTrust)
• The beginnings of Christendom; a popular sketch, by W.G. Tarrant ... (London, P. Green, 1893), by William George Tarrant (page images at HathiTrust; US access only)
• A sketch of the history of the apostolic church, by Oliver J. Thatcher ... (Boston and New York, Houghton, Mifflin and company, 1894), by Oliver J. Thatcher (page images at HathiTrust)
• The conflict of Christianity with heathenism, by Dr. Gerhard Uhlhern ... Edited and translated with the author's sanction from the 3d German ed. by Egbert C. Smyth and C.J.H. Ropes. (New York, C. Scribner's sons, 1899), by Gerhard Uhlhorn (page images at HathiTrust)
• Kirchenhistoria. Durch etliche gottfürchtige menner zu Magdeburg. Aus dem lateinischen exemplar durch die authores vleissig verdeudscht und trewlich ubersehen. Wortgetreuer nachdruck, mit dienlichen anmerkungen ... Geschichte des nachapostolischen zeitalters der apostolischen kirchenlehrer ([Horn bei Hamburg, Druckerei des Rauhen hauses], 1855), by Johann Wigand (page images at HathiTrust)
• Die christenkatastrophe unter Nero ... von dr. E. Theodore Klette ... (Tübingen, Druck von H. Laupp, jr., 1907), by Emil Theodor Klette (page images at HathiTrust; US access only)
• Die beteiligung der Christen am öffentlichen leben in vorconstantinischer zeit. Ein beitrag zur ältesten kirchengeschichte von dr. theol. Andreas Bigelmair ... (München, J. J. Lentner, 1902), by Andreas Bigelmair (page images at HathiTrust; US access only)
• Io. Lavrentii Moshemii Historia Tartarorvm ecclesiastica. Adiecta est Tartariae secvndvm recentiores geographos in mappa delineatio. (Helmstadi, apud F.C. Weygand, 1741), by Johann Lorenz Mosheim (page images at HathiTrust)
• The Christian ecclesia; a course of lectures on the early history and early conceptions of the ecclesia and four sermons. (London, Macmillan, 1897), by Fenton John Anthony Hort (page images at HathiTrust; US access only)
• Les apotres. Essai d'histoire religieuse d'après la méthode des sciences naturelles, par Émile Ferrière. (Paris, G. Baillière et cie., 1879), by Émile Ferrière (page images at HathiTrust; US access only)
• Arshaloys kʻristonēutʻean Hayotsʻ / gretsʻ H.Gh.M. Alishan. (Venetik : I Surb Ghazari, 1901), by Ghewond M. Alishan (page images at HathiTrust; US access only)
• Die anfänge unserer religion / von Paul Wernle. (Tübingen ; Leipzig : J.C.B. Mohr (Paul Siebeck), 1904), by Paul Wernle (page images at HathiTrust; US access only)
• Probleme des apostolischen zeitalters ... (Leipzig, Hinrichs, 1904), by Ernst von Dobschütz (page images at HathiTrust; US access only)
• The early days of Christianity / by F. W. Farrar. (New York : Funk & Wagnalls, 1883), by F. W. Farrar (page images at HathiTrust)
• The beginnings of Christianity. (New York, Cincinnati [etc.] Benziger brothers, 1903), by Thomas J. Shahan (page images at HathiTrust)
• Antichrist, including the period from the arrival of Paul in Rome to the end of the Jewish revolution, by Ernest Renan ... Translated and edited by Joseph Henry Allen ... (Boston : Little, Brown and Company, 1903), by Ernest Renan (page images at HathiTrust)
• Blicke in die Religionsgeschichte zu Anfang des zweiten christlichen Jahrhunderts / M. Joël. (Breslau : Verlag Schottlaender, 1880-1883), by M. Joël (page images at HathiTrust; US access only)
• The church in the Roman Empire before A.D. 170 / by W. M. Ramsay. (London : Hodder & Stoughton, 1894), by William Mitchell Ramsay (page images at HathiTrust; US access only)
• The early church in the light of the monuments; a study in Christian archo̲logy, by Arthur Stapylton Barnes. (London, New York [etc.] : Longmans, Green and co., 1913), by Arthur Stapylton Barnes (page images at HathiTrust; US access only)
• The early church, by Robert F. Horton. (London : T. C. & E. C. Jack, 1908), by Robert F. Horton (page images at HathiTrust; US access only)
• The ecclesiastical history of the second and third centuries, illustrated from the writings of Tertullian, by John, Bishop of Britol. (London and Sydney, Griffith, Farran, Okeden & Welsh, [1893?]), by John Kaye (page images at HathiTrust; US access only)
• A history of the New Testament times. By Dr. A. Hausrath ... The time of the apostles ... Tr., with the author's sanction, from the 2d German ed., by L. Huxley, B.A. With a preface by Mrs. Humphry Ward. (London [etc.] Williams and Norgate, 1895), by Adolf Hausrath (page images at HathiTrust; US access only)
• The History and teachings of the early church as a basis for the re-union of Christendom : lectures delivered in 1888, under the auspices of the Church Club, in Christ Church, N.Y. (New York : E. & J. B. Young, 1892, c1889) (page images at HathiTrust)
• Lectures on the influence of the institutions, thought and culture of Rome, on Christianity and the development of the Catholic church. By Ernest Renan. Translated by Charles Beard. (London and Edinburgh, Williams and Norgate, 1885), by Ernest Renan (page images at HathiTrust; US access only)
• The influence of Greek ideas and usages upon the Christian church / Edwin Hatch ; ed. by A. M. Fairbairn. (London : Williams and Norgate, 1914), by Edwin Hatch (page images at HathiTrust; US access only)
• The victory of the vanquished; a story of the first century, by the author of the "Chronicles of the Schonberg-Cotta family." (New York : Dodd, 1871), by Elizabeth Rundle Charles (page images at HathiTrust)
• The Syriac chronicle known as that of Zachariah of Mitylene, translated into English by F. J. Hamilton, D.D., and E. W. Brooks, M.A. (London, Methuen & Co., 1899), by Bishop of Mytilene Zacharias (page images at HathiTrust; US access only)
• Patrologie, oder christliche Literärgeschichte / J. A. Möhler ; aus dessen hinterlassesnen Handschriften mit Ergänzungen herausgegeben von F. X. Reithmahr. (Regensburg : Manz, 1840), by Johann Adam Möhler (page images at HathiTrust)
• From schola to cathedral; a study of early Christian architecture and its relation to the life of the church, by G. Baldwin Brown. (Edinburgh, D. Douglas, 1886), by Gerard Baldwin Brown (page images at HathiTrust; US access only)
• The apostolic fathers ... by Edward Burton. (Edinburgh, John Grant, 1909), by Apostolic Fathers (Early Christian collection) (page images at HathiTrust; US access only)
• L'impero romano e il cristionesimo; studio storico. (Torino, Fratelli Bocca, 1914), by Alfonso Manaresi (page images at HathiTrust; US access only)
• Studies in Roman history, by E. G. Hardy. (London, S. Sonnenschein & co., lim.; New York, The Macmillan Co., 1910), by Ernest George Hardy (page images at HathiTrust; US access only)
• Les origines chrétiennes dans les provinces danubiennes de l'Empire romain, par Jacques Zeiller. (Paris, E. de Boccard, 1918), by Jacques Zeiller (page images at HathiTrust; US access only)
• The conflict of religions in the early Roman empire, (London, Methuen & co., [1909]), by T. R. Glover (page images at HathiTrust; US access only)
• Das christentum in kampf und ausgleich mit der griechisch-römischen welt; (Leipzig Berlin, B. G. Teubner, 1920), by Johannes Geffcken (page images at HathiTrust; US access only)
• Church history from Nero to Constantine, (London [etc.] A. R. Mowbray & co. ltd.;, [1920]), by Charles Philip Stewart Clarke (page images at HathiTrust; US access only)
• Le christianisme antique ... (Paris, E. Flammarion, 1921), by Charles Guignebert (page images at HathiTrust; US access only)
• Die mission and asbreitung des christentums in den ersten drei jahrhunderten, (Leipzig, J. C. Hinrichs, 1915), by Adolf von Harnack (page images at HathiTrust; US access only)
• The rise of the Christian religion : a study in origins / by Charles Frederick Nolloth. (London : Macmillan, 1917), by Charles Frederick Nolloth (page images at HathiTrust; US access only)
• Het Evangelie. Eene 'vernieuwde' poging tot aanwijzing van den oorsprong des Christendoms, door G. J. P. J. Bolland ... (Leiden. A. H. Adriani, 1909), by Gerardus Johannes Petrus Josephus Bolland (page images at HathiTrust; US access only)
• Les mystères paiëns et le mystère chrétien. (Paris, E. Nourry, 1914), by Alfred Loisy (page images at HathiTrust; US access only)
• The ancient Catholic church, from the accession of Trajan to the fourth General council <A. D. 98-451> by Robert Rainy ... (Edinburgh, T. & T. Clark, [1913]), by Robert Rainy (page images at HathiTrust; US access only)
• Onze evangeliën en de oude theosophie. Eene nieuwe bijdrage tot verduidelijking van den oorsprong des Christendoms, door G. J. P. J. Bolland ... (Leiden, A. H. Adriani, 1911), by Gerardus Johannes Petrus Josephus Bolland (page images at HathiTrust; US access only)
• City centres of early Christianity, by Robert Alexander Aytoun ... (London, New York [etc.] Hodder and Stoughton, 1915), by Robert Alexander Aytoun (page images at HathiTrust; US access only)
• Early history of the Christian church, from its foundation to the end of the fifth century, by Monsignor Louis Duchesne ... Rendered into English from the fourth ed. (London. J. Murray, 1912-1914), by L. Duchesne (page images at HathiTrust; US access only)
• The apostolie age. By E. von Dobschütz ... Tr. by F. L. Pogson, M. A. (London, P. Green, 1909), by Ernst von Dobschütz (page images at HathiTrust; US access only)
• Analecta: Kürzere texte zur geschichte der alten kirche und des kanons, zusammengestellt von Erwin Preuschen ... (Tübingen, J.C.B. Mohr (P. Siebeck), 1909-10), by Erwin Preuschen (page images at HathiTrust; US access only)
• Myth, magic, and morals; a study of Christian origins, by Fred. Cornwallis Conybeare...<Issued for the Rationalist press association, limited> (London, Watts & co., 1910), by F. C. Conybeare (page images at HathiTrust; US access only)
• Les catacombes africaines : Sousse-Hadrumtète. (Alger : Jules Carbonel, 1922), by A. F. Leynaud (page images at HathiTrust; US access only)
• Le christianisme et la fin de la philosophie antique; essai sur la polʹemique du nʹeoplatonisme avec le christianisme, par Charles Corbière. (Paris, Fischbacher, 1921), by Charles Corbière (page images at HathiTrust; US access only)
• Der Weltheiland : eine jenaer Rosenvorlesung mit Anmerkungen / von Hans Lietzmann. (Bonn : Marcus und Weber, 1909), by Hans Lietzmann (page images at HathiTrust; US access only)
• The organization of the early Christian churches. eight lectures delivered before the University of Oxford, in the year 1880, on the foundation of the late Rev. John Bampton ... by Edwin Hatch. (London, New York [etc.] Longmans, Green, and co., 1918), by Edwin Hatch (page images at HathiTrust; US access only)
• Die Anfänge der Heilgenverehung nach den römeschen inschriften und bildwerken. Mit 5 abbildungen. (München, J.J. Lentnerschen buchhandlung, 1913), by Peter Dörfler (page images at HathiTrust; US access only)
• Selections from early writers illustrative of church history to the time of Constantine, by Henry Melvill Gwatkin ... (London, Macmillan and Co., Limited, 1920), by Henry Melvill Gwatkins (page images at HathiTrust; US access only)
• Die reste der primitiven Religion im ältesten Christentum. (Giessen, Alfred Töpelmann, 1916), by Carl Clemen (page images at HathiTrust; US access only)
• Das urchristentum. Nach dem tode des verfassers herausgegeben und am schlusse ergänzt von d. Rudolf Knopf. Mit einem bildnis von Johannes Weiss. (Göttingen, Vandenhoeck & Ruprecht, 1917), by Johannes Weiss (page images at HathiTrust; US access only)
• Soziale fragen im urchristentum / von Ernst Lohmeyer. (Leipzig : Quelle & Meyer, 1921), by Ernst Lohmeyer (page images at HathiTrust; US access only)
• Paganus : étude de terminologie historique / par Jacques Zeiller. (Fribourg (Suisse) : Librairie de l'Université ; Paris : E. de Boccard, 1917), by Jacques Zeiller (page images at HathiTrust; US access only)
• L'Eglise naissante et le catholicisme / Pierre Batiffol. (Paris : Lecoffre, 1911), by Pierre Batiffol (page images at HathiTrust; US access only)
• La paix constantinienne et le catholicisme. (Paris, Lecoffre, 1914), by Pierre Batiffol (page images at HathiTrust; US access only)
• Die römischen Titelkirchen im Altertum. Von Dr. Johann Peter Kirsch ... (Paderborn, F. Schöningh, 1918), by Johann Peter Kirsch (page images at HathiTrust; US access only)
• Die hellenistisch-römische Kultur in ihren Beziehungen zu Judentum und Christentum ; Die urchristlichen Literaturformen / von Paul Wendland. (Tübingen : Mohr, c1912), by Paul Wendland (page images at HathiTrust; US access only)
• La ruine de la civilisation antique / by Guglielmo Ferrero. (Paris : Plon, 1921), by Guglielmo Ferrero (page images at HathiTrust; US access only)
• Étude sur les origines des églises de l'age apostolique, par Eugène de Faye. (Paris, E. Leroux, 1909), by Eugene de Faye (page images at HathiTrust; US access only)
• Histoire juridique des persécutions contre les chrétiens de Néron à Septime-Sévère (64 à 202) ... (Paris, L. Larose & L. Tenin, 1911), by Léonce Cezard (page images at HathiTrust; US access only)
• L'impero et il Christianesimo da Nerone a Costantino; studio historico. (Perugia, Bartelli & Verando, 1913), by Umberto Fracassini (page images at HathiTrust; US access only)
• Petrus und Paulus in Rom : liturgische und archäologische studien / von Hans Lietzmann. Mit sechs Plänen. (Bonn : Marcus und Weber, 1915), by Hans Lietzmann (page images at HathiTrust; US access only)
• Patrologie. (Freiburg im Breisgau, Herder, 1910), by Otto Bardenhewer (page images at HathiTrust; US access only)
• Urkirche und Katholizismus, von Pierre Batiffol. Übersetzt und eingeleitet von Franz Xaver Seppelt. (Kempten und München, J. Kösel'schen Buchhandlung, 1910), by Pierre Batiffol (page images at HathiTrust; US access only)
• Istorīi͡a pervykh vi͡ekov khristīanstva. (S.-Peterburg, N. Glagolev, [190-]), by Ernest Renan (page images at HathiTrust; US access only)
• Die Urgeschichte des Christentums im Lichte der Sprachforschung / von D. Adolf Deissmann. (Tübingen : J. C. B. Mohr (Paul Siebeck), 1910), by Adolf Deissmann (page images at HathiTrust; US access only)
• Enchiridion fontium historiae ecclesiasticae antiquae quod in usum scholarum collegit Conradus Kirch. (Friburgi Brisgoviae, Herder, 1910), by Konrad Kirch (page images at HathiTrust; US access only)
• The conflict of religions in the early Roman empire, by T.R. Glover. (London, Methuen & Co, 1919), by T. R. Glover (page images at HathiTrust; US access only)
• Étude sur les principales fêtes chrétiennes dans l'ancienne église d'orient : dissertation / par Jacques Archatzikaki. (Genève : Impr. F. Weber, 1904), by Jacques Archatzikaki (page images at HathiTrust; US access only)
• Storia civile e politica del Papato : da Carlomagno al Rinascimento / per F. Nobili-Vitelleschi (Pomponio Leto). (Roma-Torino : Nazionale, 1906), by Francesco Nobili-Vitelleschi (page images at HathiTrust; US access only)
• Proklos von Konstantinopel; ein Beitrag zur Kirchen- u. Dogmengeschichte des 5. Jahrhunderts. (Munich, J.J. Lentnerschen Buchhandlung, 1919), by Franz Xaver Bauer (page images at HathiTrust; US access only)
• Die bürgerliche gesellschaft in der altrömischen welt und ihre umgestaltung durch das christenthum / von C. Schmidt; aus dem französischen übersetzt, von August Victor Richard. (Leipzig : F. Fleischer, 1857), by Charles Schmidt (page images at HathiTrust)
• Patrologie. (Freiburg im Breisgau : Herder, 1894), by Otto Bardenhewer (page images at HathiTrust; US access only)
• Les grandes leçons de l'antiquité chrétienne : l'Ancien Testament, l'Évangile, l'Église : histoire des origines de la civilisation moderne par ses monuments littéraires depuis Moïse jusqu'à Saint Augustin / par A. Pellissier. (Paris : Hachette, 1885), by Pierre Augustin Pellissier (page images at HathiTrust; US access only)
• Studii di antica letteratura cristiana / per Alessandro Chiappelli. ([Bologne] : A. Forni, 1977), by Alessandro Chiappelli (page images at HathiTrust; US access only)
• The beginnings of Christianity, (New York, C. Scribner's sons, 1905), by George Park Fisher (page images at HathiTrust)
• Geschichte des Urchristenthums im Zusammenhange mit der natürlichen Geschichte des grossen Propheten von Nazareth. (Rom., 1807-1809), by Carl Venturini (page images at HathiTrust)
• Das urchristenthum. Aus den heiligen vätern der ersten drei jahrhungerte, nachgewiesen von Franz Geiger ... (Luzern, Bey X. Meyer, 1826), by Franz Geiger (page images at HathiTrust)
• Skizzen aus dem Leben der Alten Kirche / von Theodor Zahn. (A. Deichert, 1908), by Theodor Zahn (page images at HathiTrust; US access only)
• The expansion of Christianity in the first three centuries / by Adolf Harnack ; translated and edited by James Moffatt. (New York : Putnam, 1904-05), by Adolf von Harnack (page images at HathiTrust)
• History of the Christian church, to the pontificate of Gregory the Great, a.D. 590. (London, J. Murray, 1854-1866), by James Craigie Robertson (page images at HathiTrust)
• An inquiry into the constitution, discipline, unity, and worship of the primitive church : that flourished within the first three hundred years after Christ / faithfully collected out of the extant writings of those ages by Peter King ; with an introd. by the American editor. (New York : Lane & Scott, 1851), by Peter King King (page images at HathiTrust)
• An original draught of the primitive church, in answer to a discourse, entlited [!] An enquiry into the constitution, discipline, unity and worship, of the primitive church, that flourished within the first three hundred years after Christ. (Columbus, Ohio, I. N. Whiting, 1833), by William Sclater (page images at HathiTrust)
• Lectures on primitive Christianity: in doctrine, experience, worship, discipline and manners, as it appeared in the church at Jerusalem, in the time of the apostles. Also on the epistle to the church at Sardis. And on the faithful in the days of Malachi. Interspersed with notes, reflections, and addresses. With a view to awaken a becoming zeal for the communition of saints, in order and love. By Benjamin Wallin ... (Wilmington, [Del.] Printed for John Boggs, Jun. by Bonsal and Niles, 1801), by Benjamin Wallin (page images at HathiTrust)
• Der Paschastreit der alten Kirche : nach seiner Bedeutung für die Kirchengeschichte und für die Evangelienforschung / urkundlich dargestellt von A. Hilgenfeld. (Halle : C.E.M. Pfeffer, 1860), by A. Hilgenfeld (page images at HathiTrust)
• Origines ecclesiasticae : or, The antiquities of the Christian church and other works ... with the quotations at length, in the original languages, and a biographical account of the author / Joseph Bingham. (London : Printed for William Straker and J.H. Parker, 1840), by Joseph Bingham (page images at HathiTrust)
• The early church and the Roman Claim; lectures, in reply to Archbishop Carr on "The primacy of the Roman pontiff." (Melbourne, Melville, Mullen and Slade, 1896), by J. Lawrence Rentoul (page images at HathiTrust; US access only)
• Die christliche Kirche von Anfang des Vierten bis zum Ende des Sechsten Jahrhunderts in den Hauptmomenten ihrer Entwicklung ... (Tübingen : L. Fr. Fues, 1863), by Ferdinand Christian Baur (page images at HathiTrust)
• The evolution of early Christianity : a genetic study of first-century Christianity in relation to its religious environment / by Shirley Jackson Case. (Chicago, Ill. : University of Chicago Press, [1920]), by Shirley Jackson Case (page images at HathiTrust)
• Études, ou Discours historique sur la chute de l'empire romain, la naissance et les progrès du christianismo, et l'invasion des barbares. (Paris, F. Didot, 1852), by François-René Chateaubriand (page images at HathiTrust)
• Caroli Sigonii ... Historiae ecclesiasticae libri XIV. Nunc primùm è ms. cod. Bibliotheca͡e Vaticana͡e in lucem emissi a Philippo Argelato ... Cum prolegomenis Horatii Blanci ... (Mediolani, in Regia curia, 1734), by Carlo Sigonio (page images at HathiTrust)
• Geschichte der drei ersten Jahrhunderte der christlichen Kirche / von Edmund von Pressensé ; von dem Verfasser autorisirte und mit einem Vorwort versehene deutsche Ausgabe von Eduard Fabarius. (Leipzig : W. Engelmann, 1862-1877), by Edmond de Pressensé (page images at HathiTrust; US access only)
• Histoire des persécutions pendant la première motié du troisième siècle : Septime Sévère, Maximin, Dèce / par Paul Allard. (Paris : Librairie V. Lecoffre, 1894), by Paul Allard (page images at HathiTrust; US access only)
• Christian charity in the ancient church, by Dr. Gerhard Uhlhorn. Translated from the German with the author's sanction. (Edinburgh, T & T. Clark, 1883), by Gerhard Uhlhorn (page images at HathiTrust; US access only)
• Vselenskīe sobory IV i V vi͡ekov : obzor ikh dogmaticheskoĭ di͡ei͡atelʹnosti v svi͡azi s napravlenīi͡ami shkol aleksandrīĭskoĭ i antīokhīĭskoĭ / sochinenīe na stepenʹ doktora Bogoslovīi͡a A.P. Lebedeva. (Sergīev Posad : 2-ai͡a tip. A.I. Snegirevoĭ, 1896), by A. P. Lebedev (page images at HathiTrust; US access only)
• The basis of early Christian theism. (New York, 1898), by Lawrence Thomas Cole (page images at HathiTrust)
• Katakomben-Bilder : sech Erzählungen aus den ersten Jahrhunderten der römischen Kirche / von Anton de Waal. (Regensburg : Pustet, 1895), by Anton De Waal (page images at HathiTrust; US access only)
• The first three Christian centuries : a history of the Church of Christ, with a special view to the delineation of Christian faith and life from A.D. 1 to A.D. 313 / by Islay Burns. (London : Nelson, 1884), by Islay Burns (page images at HathiTrust; US access only)
• Las costumbres de los christianos, escritas en francés por el Se~nor Abad Claudio Fleuri ... ; Traducidas en Espa~nol por Don Manuel Martinez Pingarron ... (Barcelona: Por Thomas Piferrer ..., 1769), by Claude Fleury (page images at HathiTrust)
• Ecclesiastical history from A.D. 400 to 456, tr. with notes. (Oxford, 1843-1844), by Claude Fleury (page images at HathiTrust)
• The throne of the fisherman built by the carpenter's son, the root, the bond, and the crown of Christendom / by Thomas W. Allies. (London : Burns & Oates ; New York : Catholic Publication Society, 1887), by T. W. Allies (page images at HathiTrust; US access only)
• Early church history, a sketch of its first four centuries, by J. Vernon Bartlet. (London, Religious Tract Society, 1894), by J. Vernon Bartlet (page images at HathiTrust; US access only)
• Histoire des origines de Christianisme ... (Paris : Michel Lévy Frères, Calmann Lévy, 1866-1883), by Ernest Renan (page images at HathiTrust; US access only)
• Historical essays on the worship of God : and the ministry of the gospel of our Lord and Saviour; on the Early Christian Church A.D. 50-150 ; on the apostle Paul and the gentile churches / by Thomas Kimber. (New York : Taber, 1889), by Thomas Kimber (page images at HathiTrust)
• Lessons on early church history : from the conclusion of the Acts of the Apostles to the establishment of Christianity under Constantine / by the author of "The Spanish Brothers," "Under the Southern Cross," etc. (London : Church of England Sunday School Institute, 1879), by Deborah Alcock (page images at HathiTrust; US access only)
• History of the church to A.D. 325 / by H. N. Bate. (New York : Edwin S. Gorham, 1905), by H. N. Bate (page images at HathiTrust)
• Selections from early writers illustrative of church history to the time of Constantine, by Henry Melvill Gwatkin ... (London and New York, Macmillan and co., 1893), by Henry Melvill Gwatkin (page images at HathiTrust; US access only)
• History of the Christian church from the earliest times to the death of Constantine, A.D. 337 : with chronological tables, index, questions for examination, etc. / by F.J. Foakes-Jackson. (Cambridge, [England] : J. Hall & Son, 1891), by F. J. Foakes-Jackson (page images at HathiTrust; US access only)
• Biography of the early church. by Robert Wilson Evans. (London : J.G. & F. Rivington, 1839), by Robert Wilson Evans (page images at HathiTrust)
• Ekklēsiastikē historia : apo tēs hidryseōs tēs ekklēsias mechri tōn kath' hēmas chronōn / Hypo A. Diomēdous Kyriakou. (Athēnai : Typographeio Anestē Kōnstantinidē, 1897-1898), by Diomēdous A. Kyriakou (page images at HathiTrust; US access only)
• Studies in early church history, by Henry T. Sell ... (New York, Chicago [etc.] F. H. Revell company, [1906]), by Henry T. Sell (page images at HathiTrust)
• Neutestamentliche Zeitgeschichte / von A. Hausrath. (Heidelberg : Bassermann, 1873-1877), by Adolf Hausrath (page images at HathiTrust; US access only)
• Die Briefe der Päpste und die an sie gerichteten Schreiben : von Linus bis Pelagius II (vom Jahre 67-590) / zusammengestellt, übersetzt, mit Einleitungen und Anmerkungen versehen von Severin Wenzlowsky. (Kempten : Jos. Kösel, 1875-80) (page images at HathiTrust; US access only)
• The beginnings of the Christian church : lectures delivered in the chapter-room of Winchester Cathedral / by William Henry Simcox. (London : Rivingtons, 1881), by William Henry Simcox (page images at HathiTrust; US access only)
• Kirchengeschichte der drei ersten Jahrhunderte. (Tübingen, L.F. Fues, 1863), by Ferdinand Christian Baur (page images at HathiTrust)
• The ancient British church : a historical essay, by John Pryce. (London : Longmans, Green, 1878), by John Pryce (page images at HathiTrust; US access only)
• Autonomies ecclésiastiques. Églises séparées / par L. Duchesne ... (Paris : Thorin et fils, A. Fontemoing, editeur, 1896), by L. Duchesne (page images at HathiTrust; US access only)
• Grundriss der Patrologie oder der altern christlichen Literärgeschichte / von Johannes Alzog. (Freiburg im Breisgau : Herder, 1866), by Johannes Alzog (page images at HathiTrust)
• The church of the sub-apostolic age : its life, worship, and organization, in the light of "The teaching of the twelve apostles". By the Rev. James Heron. (London, Hodder and Stoughton, 1888), by James Heron (page images at HathiTrust; US access only)
• The church of the fathers : being an outline of the history of the church A.D. 98 to A.D. 461 / by Leighton Pullan. (New York : Macmillan, 1905), by Leighton Pullan (page images at HathiTrust)
• The history of the Apostolic Church ... Progressive grade ... Office eds. Rev. Erastus Blakeslee and Prof. Philip A. Nordell ... Special ed., Ernest De Witt Burton ... (Boston, Bible Study Pub. Co., [c1895]), by Erastus Blakeslee (page images at HathiTrust)
• The papacy and the first councils of the church, by Rev. Thomas S. Dolan ... (St. Louis, Mo., Freiburg (Baden), B. Herder, 1910), by Thomas Stanislaus Dolan (page images at HathiTrust; US access only)
• Die wirkungen des geistes und der geister im nachapostolischen zeitalter bis auf Irenäus ... (Tübingen, Druck von H. Laupp jr., 1898), by Heinrich Weinel (page images at HathiTrust; US access only)
• Lectures on the insufficiency of unrevealed religion, and on the succeeding influence of Christianity / delivered in the English Chapel at Rome during the Sundays of Advent 1830 and of Lent 1831 by Richard Burgess. (London : Printed for J.G. & F. Rivington, 1832), by Richard Burgess (page images at HathiTrust)
• History of Latin Christianity : including that of the popes to the pontificate of Nicholas V / by Henry Hart Milman. (New York : W. J. Widdleton, 1870), by Henry Hart Milman (page images at HathiTrust)
• A history of Christianity in the apostolic age / by Arthur Cushman McGiffert. (New York : C. Scribner's Sons, [1900], c1897), by Arthur Cushman McGiffert (page images at HathiTrust)
• The primitive era of Christianity as recorded in the Acts of the Apostles, 30-63 A.D. : a series of inductive studies in the English Bible / by Clyde W. Votaw. (Chicago : University of Chicago Press, 1898), by Clyde Weber Votaw (page images at HathiTrust)
• The post-apostolic age, by Lucius Waterman, D.D.; with an introduction by Henry Codman Potter ... (New York : C. Scribner's Sons, 1898), by Lucius Waterman (page images at HathiTrust)
• Early Christianity and paganism, A.D. 64 to the peace of the church in the fourth century; a narration mainly based upon contemporary records and remains, by H. Donald M. Spence. (New York, Dutton, [1901?]), by H. D. M. Spence-Jones (page images at HathiTrust)
• The early church : its history and literature / by James Orr. (New York : A.C. Armstrong, [1901?]), by James Orr (page images at HathiTrust)
• The history of the Christian church from the earliest times to A.D. 461 / by F.J. Foakes-Jackson. (New York : Doran, 1924), by F. J. Foakes-Jackson (page images at HathiTrust)
• The apostolic age; its life, doctrine, worship and polity, by James Vernon Bartlet ... (New York, C. Scribner's Sons, 1899), by J. Vernon Bartlet (page images at HathiTrust)
• Conférences d'Angleterre; (Paris, Calmann Lévy, [1880]), by Ernest Renan (page images at HathiTrust; US access only)
• Short history of the early church, (New York, Chautauqua press, 1886), by J. F. Hurst (page images at HathiTrust)
• The early days of Christianity, by Frederick C. Grant. (New York, Cincinnati, The Abingdon press, [c1922]), by Frederick C. Grant (page images at HathiTrust)
• La situation religieuse de l'Afrique romaine depuis la fin du IVe siècle jusqu'à l'invasion des Vandales (429). (Paris, F. Alcan, 1897), by F Ferrère (page images at HathiTrust; US access only)
• La fin du paganisme : étude sur les dernières luttes religieuses en Occident au quatrième siècle / par Gaston Boissier. (Paris : Hachette, 1898), by Gaston Boissier (page images at HathiTrust; US access only)
• The beginnings of Christianity, by Paul Wernle. Translated by G. A. Bienemann, and edited with an introd., by W. D. Morrison. (London, Williams and Norgate; New York, Putnam, 1903-4), by Paul Wernle (page images at HathiTrust; US access only)
• The mission and expansion of Christianity in the first three centuries, (London, Williams and Norgate; New York, G. P. Putnam's sons, 1908), by Adolf von Harnack (page images at HathiTrust; US access only)
• A manual of Christian antiquities; or, An account of the constitution, ministers, worship, discipline, and customs of the ancient church, particularly during the third, fourth, and fifth centuries; to which is prefixed an analysis of the writings of the ante-Nicene fathers. Compiled from the works of Augusti and other sources, by J. E. Riddle. (London : John W. Parker, 1843), by Joseph Esmond Riddle (page images at HathiTrust)
• Das Apostolische Zeitalter der christlichen Kirche / von Carl Weizsäcker. (Freiburg : Mohr (P. Siebeck), 1892), by Karl Heinrich von Weizsäcker (page images at HathiTrust; US access only)
• The history of Christianity from the birth of Christ to the abolition of paganism in the Roman empire. (London : John Murray, 1867), by Henry Hart Milman (page images at HathiTrust)
• The origins of the synagogue and the church / by ... Kaufmann Kohler ; edited with a biographical essay by H. G. Enelow. (New York : Macmillan Co., 1929), by Kaufmann Kohler (page images at HathiTrust)
• Řim a křest'anstvi. Nástin boje mezi starou a novou vírou v římské říši za prvých dvou století našeho letopočtu. Napsal Theodor Keim ... Přeložil Břetislav Foustka. (Praze, Nákladem Jana Laichatera na Král, Vinohradech, 1898), by Theodor Keim (page images at HathiTrust; US access only)
• The early Christians in Rome, by the Very Rev. H. D. M. Spence-Jones ... with a frontispiece in colour and twelve other illustrations. (New York, John Lane company, 1911), by H. D. M. Spence-Jones (page images at HathiTrust)
• Merkwürdige reden und thaten der Alväter aufs Neue übersetzt und mit erläuternden Anmerkungen versehen / von Joh. Christ. Friedr. Burk. (Stuttgart : bey Joh. Friedr. Steinkopf, 1829), by Johann Christian Friedrich Burk (page images at HathiTrust)
• History of civilization in the fifth century / Trans. by permission from the French of A. Frédéric Ozanam by Ashley C. Glyn. (Philadelphia : Lippincott ; London : W. H. Allen, 1867), by Frédéric Ozanam (page images at HathiTrust)
• The beginnings of Christianity, with a view of the state of the Roman world at the birth of Christ. By George P. Fisher ... (New York, Scribner, Armstrong & co., 1877), by George Park Fisher (page images at HathiTrust)
• Ancient Christianity exemplified in the private, domestic, social, and civil life of the primitive Christians, and in the original institutions, offices, ordinances, and rites of the church. By Lyman Coleman. (Philadelphia, Lippincott, Grambo & Co., 1853), by Lyman Coleman (page images at HathiTrust)
• The first century of Christianity / by Homersham Cox. (London : Longmans, Green, 1886), by Homersham Cox (page images at HathiTrust; US access only)
• The ancient church : its history, doctrine, worship, and constitution traced for the first three hundred years / by W. D. Killen. (New York : C. Scribner, 1859), by W. D. Killen (page images at HathiTrust)
• Neglected factors in the study of the early progress of Christianity / by the Rev. James Orr. (New York : Armstrong, 1899), by James Orr (page images at HathiTrust)
• Voci D'Oriente, studi di storia religiosa. (Firenze, Bernardo Seeber, 1905), by Raffaele Ottolenghi (page images at HathiTrust; US access only)
• La fin du paganisme : étude sur les dernières luttes religieuses en Occident au quatrième siècle / par Gaston Boissier. (Paris : Hachette, 1894), by Gaston Boissier (page images at HathiTrust; US access only)
• Origines ecclesiasticæ : The antiquities of the Christian church : with two sermons and two letters on the nature and necessity of absolution / by Joseph Bingham. (London : H. G. Bohn, 1846), by Joseph Bingham (page images at HathiTrust)
• Lehrbuch der christlich kirchlichen Archäologie / von Heinrich Ernst Ferdinand Guericke. (Leipzig : Gebauer, 1847), by Heinrich Ernst Ferdinand Guericke (page images at HathiTrust)
• The church and the Roman empire, by the Rev. Arthur Carr. (London, New York, Longmans, Green, 1889), by Arthur Carr (page images at HathiTrust; US access only)
• The church of the fathers / by John Henry Newman. (London : Burns, Oates, 1868), by John Henry Newman (page images at HathiTrust)
• Études d'histoire religieuse, par Ernest Renan. (Paris, Calmann Lévy, 1897), by Ernest Renan (page images at HathiTrust; US access only)
• Histoire de l'établissement du christianisme : tirée des seuls auteurs juifs et payens où l'on trouve une preuve solide de la vérité de cette religion / par M. Bullet. (Paris : Humblot, 1764), by Jean-Baptiste Bullet (page images at HathiTrust)
• The life of Christians during the first three centuries of the church. A series of sermons on church history. By Dr. Chr. Ludw. Couard. Translated from the German by Leopold J. Bernays. (Edinburgh, T. Clark, 1841), by Christian Ludwig Couard (page images at HathiTrust)
• The Decian persecution; being the Hulsean prize essay for 1896, by John A .F. Gregg ... (Edinburgh and London, W. Blackwood and sons, 1897), by John A. F. Gregg (page images at HathiTrust; US access only)
• The rise and early progress of Christianity / by Samuel Hinds. (London : J.J. Griffin, 1850), by Samuel Hinds (page images at HathiTrust)
• The History of teachings of the early Church, as a basis for the re-union of Christendom; lectures. (New York, E. & J. B. Young, 1893) (page images at HathiTrust; US access only)
• New discoveries in the origin of Christianity : a treatise on the origin of Christianity, its causes and consequences from original and most reliable sources, never published before ; also a new signification of the words Christ, eucharist and aungelion ; also an explanation of the trinity / by E. Walter. (Baltimore : [s. n.], 1900, c1899), by Emil Walter (page images at HathiTrust)
• The conquering cross (The Church) (London, Charles Burnet, 1887), by H. R. Haweis (page images at HathiTrust; US access only)
• Christenthum, volksglaube und volksbrauch. Geschichtliche entwicklung ihres vorstellungsinhaltes. Von Julius Lippert. (Berlin. T. Hofmann, 1882), by Julius Lippert (page images at HathiTrust; US access only)
• History of the planting and training of the Christian church by the apostles. By Augustus Neander. Translated from the 3d ed. of the original German, by J. E. Ryland. (London, H. G. Bohn, 1851), by August Neander (page images at HathiTrust)
• The apostolic age of the Christian church / by Carl von Weizsäcker ; translated from the second and revised edition by James Millar. (London ; Edinburgh : Williams and Norgate ; New York : G.P. Putnam's Sons, 1894-1895), by Carl Weizsäcker (page images at HathiTrust; US access only)
• The six œcumenical councils of the undivided catholic church; lectures delivered in 1893 under the auspices of the Church club of New York. (New York, E. & J.B. Young, 1893), by Church Club of New York (N.Y.) (page images at HathiTrust)
• Lectures upon the ecclesiastical history of the first three centuries : from the crucifixion of Jesus Christ to the year 313 / by Edward Burton. (Oxford : J.H. and J. Parker, 1860), by Edward Burton (page images at HathiTrust)
• The first age of Christianity and the church / by John Ignatius Döllinger ; translated by Henry Nutcombe Oxenham. (London : Allen, 1866), by Johann Joseph Ignaz von Döllinger (page images at HathiTrust)
• The History and teachings of the early church as a basis for the re-union of Christendom. Lectures delivered in 1888, under the auspices of the Church Club, in Christ church, N.Y. (New York, Young, 1890) (page images at HathiTrust)
• The church of the early Fathers : external history / by Alfred Plummer. (London : Longmans, Green, 1890), by Alfred Plummer (page images at HathiTrust; US access only)
• A history of the church from the Edict of Milan, A.D. 313 to the Council of Chalcedon, A.D. 451. (Oxford, J. Parker, 1875), by William Bright (page images at HathiTrust; US access only)
• Le christianisme et l'empire romain : de Néron ̀a Théodose / par Paul Allard. (Paris : V. Lecoffre, 1897), by Paul Allard (page images at HathiTrust; US access only)
• Die urchristlichen gemeinden; sittengeschichtliche bilder von Ernst von Dobschütz. (Leipzig, J. C. Hinrichs, 1902), by Ernst von Dobschütz (page images at HathiTrust; US access only)
• History of Christianity : comprising all that relates to the progress of the Christian religion in "The history of the decline and fall of the Roman empire," and A vindication of some passages in the 15th and 16th chapters, by Edward Gibbon, esq., with a preface, life of the author, and notes by Peter Eckler, including variorum notes by Guizot, Wenck, Milman, "An English churchman," and other scholars. (New York, P. Eckler, 1916), by Edward Gibbon (page images at HathiTrust)
• From Jerusalem to Nicaea : the church in the first three centuries / by Philip Stafford Moxom. (Boston : Roberts brothers, 1896), by Philip Stafford Moxom (page images at HathiTrust)
• History of the Christian religion : to the year two hundred / By Charles B. Waite. (Chicago : C. V. Waite, 1881), by Charles Burlingame Waite (page images at HathiTrust)
• The ecclesiastical history of M. l'abbé Fleury, from the Second Ecumenical Council to the end of the fourth century / translated with notes and an essay on the miracles of the period. (Oxford : John Henry Parker ; London : Rivingtons, 1842), by Claude Fleury (page images at HathiTrust)
• Manual of the antiquities of the church / by H.E.F. Guericke ; translated and adapted to the use of the English church by A.J.W. Morrison. (London : J.W. Parker, 1851), by Heinrich Ernst Ferdinand Guericke (page images at HathiTrust)
• Das Urchristenthum, das ist, Christi Lehre in ihrer ursprünglichen Reinheit. Für die gebildeten Christen aller Confessionen dargestellt ... (Dresden, Arnold, 1845), by Aurel Reinhard Eduin Bauer (page images at HathiTrust)
• Church memorials and characteristics : being a church history of the first six centuries / by William Roberts ; edited by his son, Arthur Roberts. (London : Rivingtons, 1874), by William Roberts (page images at HathiTrust; US access only)
• Primitive Christianity: or, The religion of the ancient Christians in the first ages of the gospel. To which is added a dissertation concerning the government of the ancient church by bishops, metropolitans, and patriarchs. (Oxford, Printed by J. Vincent for T. Tegg, 1840), by William Cave (page images at HathiTrust)
• The history of the book of common prayer / by Leighton Pullan. (New York ; Bombay : Longmans, Green, 1901), by Leighton Pullan (page images at HathiTrust; US access only)
• The lives and times of the most distinguished Christian fathers, tothe close of the third century/ by William H. Coffin. (Baltimore : Parsons, Preston & Kurty; New York : Mark H. Newman, 1846), by William H. Coffin (page images at HathiTrust)
• The church and the Roman empire, by the Rev. Arthur Carr. (London, New York, Longmans, Green, 1898), by Arthur Carr (page images at HathiTrust; US access only)
• Histoire de la destruction du paganisme en Occident. Ouvrage couronné par l'Académie royale des inscriptions et belles-lettres, en l'année 1832. Par A. Beugnot ... (Paris, Firmin Didot frères, 1835), by Arthur Beugnot (page images at HathiTrust)
• Triumph of the Catholic Church in the early ages. (New York : E. Dunigan and Brother, 1859), by Ambrose Manahan (page images at HathiTrust)
• An inquiry into the constitution, discipline, unity, and worship of the primitive church : that flourished within the first three hundred years after Christ / faithfully collected out of the extant writings of those ages by Peter King ; with an introd. by the American editor. (New York : G. Lane and P.P. Sandford for the Methodist Episcopal Church, 1841), by Peter King King (page images at HathiTrust)
• A literary history of early Christianity: including the fathers and the chief heretical writers of the ante-Nicene period. For the use of students and general readers / by Charles Thomas Cruttwell. (London : C. Griffin, 1893), by Charles Thomas Cruttwell (page images at HathiTrust; US access only)
• History of liberty by Samuel Eliot. (Boston : Little, Brown, 1853), by Samuel Eliot (page images at HathiTrust)
• Études ou discours historiques : sur la chute de l'empire Romain, la naissance et les progrés du Christianisme, et l'invasion des barbares; suivis d'une analyse raisonnée de l'histoire de France / par M. le Vicomte de Chateaubriand. (Paris : Lefevre, 1831), by François-René Chateaubriand (page images at HathiTrust)
• Drych y prif oesoedd; gan Theophilus Evans. Yn nghyda rhagarweiniad a nodau eglurhaol gan Rhys Gwesyn Jones. (Llanidloes, J. Pryse, 1865), by Theophilus Evans (page images at HathiTrust)
• Les esclaves chrétiens : depuis les premiers temps de l'Église jusqu'à la fin de la domination romaine en Occident / Paul Allard. (Paris, Didier, 1876), by Paul Allard (page images at HathiTrust; US access only)
• La charite chretienne dans les premiers siecles de l'eglise. (Paris, Ch. Douniol, 1854), by Franz Champagny (page images at HathiTrust)
• The African Fabiola; or, The church of Carthage in the days of Tertullian. Translated from the French by Joseph P. O'Connell ... (New York, D. & J. Sadlier & Co., 1887), by Albert Pillet (page images at HathiTrust)
• The Annals of the Church. (London: Printed by T.H. and sold by the booksellers of London and Westminster., 1712), by Ambrose Burgis (page images at HathiTrust)
• Early church history to the death of Constantine / compiled by Edward Backhouse ; edited and enlarged by Charles Tylor ; with a biographical preface by Dr. Hodgkin. (London : Headley, 1906), by Edward Backhouse (page images at HathiTrust; US access only)
• An enquiry into the constitution, discipline, unity & worship, of the primitive church, that flourish'd within the first three hundred years after Christ. Faithfully collected out of the extant writings of those ages. By an impartial hand [i.e. P. K. King] ([n.p., n.d.], 1712), by Peter King King (page images at HathiTrust)
• An enquiry into the constitution, discipline, unity and worship of the primitive church : that flourish'd within the first three hundred years after Christ, faithfully collected out of the extant writings of those ages / by an impartial hand. (London : printed for J. Wyat, and R. Robinson, 1713), by Peter King King (page images at HathiTrust)
• The conversion of the Roman empire : the Boyle lectures for the year 1864 delivered at the Chapel Royal, Whitehall / by Charles Merivale. (London : Longman, Green, Longman, Roberts, & Green, 1865), by Charles Merivale (page images at HathiTrust)
• Institutiones historiae christianae maiores. Saeculum primum. (Helmstadi, Apud C. F. Weygand, 1739), by Johann Lorenz Mosheim (page images at HathiTrust)
• Io. LamI De eruditione Apostolorum liber singularis : in quo multa, quae primitivorum Christianorum litteras, doctrinas, scripta, placita, studia, conditionem, censum, mores, & ritus, attinent, exponuntur, & illustrantur; : critice sacra iuvatur et promovetur Prima Beati Pauli Apostoli ad Corinthios Epistola passim edisseritur; : pluria proferuntur inedita apteque dissertationes duae interseruntur quarum prima est De re vestiaria Christiani hominis primitivi; altera de codicibus MSS. Novi Foederis, qui in bibliothecis Florentinis adservantur. : Ad Nereum Corsinium S.R.E. Diaconum Cardinalem amplissimum. (Florentiae : Ex typographio Bernardi Paperinii, 1738), by Giovanni Lami (page images at HathiTrust)
• Originum et antiquitatum christianarum / Thomas Maria Mamachii. (Romae : Typographio Palladis, 1749-1755), by Tommaso Maria Mamachi (page images at HathiTrust)
• Origines et antiquitates christianae auctore f. Thoma M. Mamachi... editio altera auctorum exemplaribus collata ac recensita curante Petro Matranga. (Romae, ex typographia Salviucci, 1841-51), by Tommaso Maria Mamachi (page images at HathiTrust)
• The conflict of Christianity with heathenism / by Gerhard Uhlhorn ; edited and translated with the author's sanction from the 3rd German ed. by Egbert C. Smyth and C. J. H. Ropes. (New York : C. Scribner's sons, 1879), by Gerhard Uhlhorn (page images at HathiTrust)
• The founding of a new world [by] George H. Dryer, D.D. (New York, Eaton & Mains; Cincinnati, Curts & Jennings, [c1898]), by George H. Dryer (page images at HathiTrust)
• Lévitikon : ou exposé des principles fondamentaux de la doctrine des Chrétiens-Catholiques-Primitifs; suivi de leurs évangiles, d'un extrait de la table d'or et du rituel cérémoniaire pour le service religieux, etc. et précédé du statut sur le gouvernement de l'église, et la hiérarchie lévitique. (Paris : Librairie des Chrétiens Primitifs, 1831), by Bernard Raymond Fabré-Palaprat (page images at HathiTrust)
• The church in the catacombs : a description of the primitive church of Rome, illustrated by its sepulchral remains / by Charles Maitland. (London : Longman, Brown, Green, and Longmans, 1846), by Charles Maitland (page images at HathiTrust)
• Origines et fondements de la liberté, de l'égalité et de la fraternité parmi les hommes : histoire de la charité : pendant les quatre premiers siècles de l'ère chrétienne : pour servir d'introduction a l'histoire des secours publics dans les sociétés modernes / par Martin-Doisy. (Paris : J. Lecoffre, 1848), by Felix Martin-Doisy (page images at HathiTrust)
• Les origines de l'église d'Édesse et des églises syriennes, par J.P.P. Martin. (Paris, Maisonneuve, 1889), by J. P. P. Martin (page images at HathiTrust; US access only)
• Memoires pour servir a l'histoire ecclesiastique des six premiers siecles : justifiez par les citations des auteurs originaux : avec une chronologie ou l'on fait un abregé de l'histoire ecclesiatique & profane & des notes pour éclaircir les difficultez des faits & de la chronologie / par le Sieur D. T. -- (Paris : Chez Charles Robustel, 1693-1712), by Louis-Sébastien Le Nain de Tillemont (page images at HathiTrust)
• The history of Christianity, from the birth of Christ to the abolition of paganism in the Roman Empire / by Henry Hart Milman. (New York : W. J. Widdleton, 1872), by Henry Hart Milman (page images at HathiTrust)
• Zenon : an historical narrative of the early days of Christianity / by Richard Cobbold. (London : H. Colburn, 1847), by Richard Cobbold (page images at HathiTrust)
• Kirchengeschichte. Hrsg. im Auftrage der Kirchenväter-Commission der Königl. preussischen Akademie der Wissenschaften, von Léon Parmentier. (Leipzig, J.C. Hinrichs, 1911), by Bishop of Cyrrhus Theodoret (page images at HathiTrust; US access only)
• Monuments of the early church / by Walter Lowrie. (New York : The Macmillan Company; London : MacMillan & Co., 1901), by Walter Lowrie (page images at HathiTrust; US access only)
• Éléments d'archéologie chrétienne ... (Paris, Rome, Desclée, Lefebvre & cie, 1899-1903), by Orazio Marucchi (page images at HathiTrust; US access only)
• The organization of the early Christian churches : eight lectures delivered before the University of Oxford, in the year 1880 : on the foundation of the late Rev. John Bampton, M.A. Canon of Salisbury / by Edwin Hatch. (London : Rivington's, 1881), by Edwin Hatch (page images at HathiTrust; US access only)
• Die Griechischen christlichen Schriftsteller der ersten Jahrhunderte (Berlin, Akademie-Verlag, 1897-) (page images at HathiTrust; US access only)
• Istorīi͡a evangelʹskai͡a i t͡serkvi apostolʹskoĭ. (1883), by Aleksandr Vasilʹevich Gorskīĭ (page images at HathiTrust; US access only)
• Geschichte der christlichen Kirche in den drei ersten Jahrhunderten. (Stuttgart : A. Krabbe, 1841), by A. Fr. Gfrörer (page images at HathiTrust)
• Tri pervye vi͡eka khristianstva. (1878), by Filipp Alekseevich Ternovskiĭ (page images at HathiTrust; US access only)
• Wesen und Ursprung des Katholizismus / von Rudolph Sohm. (Leipzig u. Berlin : B.G. Teubner, 1912), by Rudolf Sohm (page images at HathiTrust; US access only)
• Commentatio de ecclesia christianorum apostolica : in certamine litterario civium Academiae Georgiae Augustae ; die XV. Novembris MDCCCXIII ; praemio regis munificentia constituto ex sententia venerabilis theologorum ordinis ornata. (Goettingae : Vandenhoeckio-Ruprechtiana, 1813), by Friedrich Lücke (page images at HathiTrust)
• L'église naissante et le catholicisme / Pierre Batiffol. (Paris : V. Lecoffre, 1913), by Pierre Batiffol (page images at HathiTrust; US access only)
• A compendium of Christian antiquities : being a brief view of the orders, rites, laws and customs of the ancient church in the early ages / by C. S. Henry. (Philadelphia : Joseph Whetham, 1837), by C. S. Henry (page images at HathiTrust)
• Letters on the prevalence of Christianity, before its civil establishment: with observations on a late history of the decline of the Roman Empire. By East Apthorp ... (London, Printed for J. Robson, M.DCC. LXXVIII. (1778)), by East Apthorp (page images at HathiTrust)
• Beiträge zur Geschichte des christlichen Altertums und der byzantinischen Literatur; (Bonn, Leipzig, K. Schroeder, 1922) (page images at HathiTrust; US access only)
• Uber antike Protokoll-Literatur / vorgelegt von Hans Niedermeyer. (Göttingen : W.F. Kaestner, 1918), by Hans Niedermeyer (page images at HathiTrust; US access only)
• Primitive Christianity reviv'd, in four volumes. Vol. I. Containing the Epistles of Ignatius ... Vol. II. The apostolical constitutions, in Greek and English. Vol. III. An essay on those apostolical constitutions. Vol. IV. An account of the primitive faith, concerning the trinity and incarnation. (London, the Author, 1711), by William Whiston (page images at HathiTrust)
• A manual of ecclesiastical history, from the first to the twelfth century inclusive. By the Rev. E. S. Foulkes. (Oxford, J. H. Parker, 1851), by Edmund S. Ffoulkes (page images at HathiTrust)
• The ancient church: its history, doctrine, worship, and constitution, traced for the first three hundred years. (New York, A.D.F. Randolph & Co., [c1883]), by W. D. Killen (page images at HathiTrust)
• The history of the Christian religion and church during the first three centuries / by Augustus Neander. (Philadelphia : J.M. Campbell ; New York : Saxton & Miles, 1843), by August Neander (page images at HathiTrust)
• Compendium der älteren kirchengeschichte. Zunächst für den academischen gebrauch entworfen von C.F. Th. Schneider ... 1. abth.: Die drei ersten jahrhunderte. (Berlin, W. Schulltze, 1859), by K. F. Th Schneider (page images at HathiTrust)
• Origines Britannicae, or, The antiquities of the British churches ... / by ... Edward Stillingfleet, ... . (London : William Straker, ... , 1837), by Edward Stillingfleet (page images at HathiTrust)
• Das Christentum im römischen reiche bis Konstantin : seine äussere lage und innere entwicklung. (Strassburg : Heitz, 1911), by Albert Joseph Maria Ehrhard (page images at HathiTrust; US access only)
• Saggi di storia e politica religiosa. (Città di Castello, Lapi, 1914), by Luigi Salvatorelli (page images at HathiTrust; US access only)
• Mémoires pour servir à l'histoire ecclésiastique des six premiers siècles. Justifiez par les citations des auteurs originaux. Avec une chronologie, ou l'on fait un abregé de l'histoire ecclesiastique & civile; & avec des notes pour éclaircir les difficultez des faits & de la chronologie. (Bruxelles, chez E.H. Fricx, 1706-1728), by Louis-Sébastien Le Nain de Tillemont (page images at HathiTrust)
• Lectures on ecclesiastical history, delivered in Norwich cathedral. With preface by the Very Reverend the Dean of Norwich. (London, J. Nisbet & co., limited, 1896), by William Lefroy (page images at HathiTrust; US access only)
• History of the Christian church from the ascension of Jesus Christ to the conversion of Constantine ... ; with a memoir of the author, occasional notes, and questions adapting it to the use of schools and colleges, by The R. Rev. G. W. Doane ... (New York, Wiley, 1839), by Edward Burton (page images at HathiTrust)
• The church of the early Fathers; external history, by Alfred Plummer. (New York, A. D. F. Randolph & company, [1901?]), by Alfred Plummer (page images at HathiTrust)
• The early years of Christianity, by E. de Pressensé. Translated by Annie Harwood. (New York, Charles Scribner, 1870), by Edmond de Pressensé (page images at HathiTrust)
• Gregory of Nazianzum. Ho theologos [romanized form] 'The divine'. A contribution to the ecclesiastical history of the fourth century. By Carl Ullmann. Translated by G.V. Cox. (London, J.W. Parker, 1851), by Carl Ullmann (page images at HathiTrust)
• Le Catacombe romane... (Roma, Desclée, Lefebvre, 1905), by Orazio Marucchi (page images at HathiTrust; US access only)
• La persécution de Dioclétien et le triomphe de l'église, (Paris, V. Lecoffre, 1900), by Paul Allard (page images at HathiTrust; US access only)
• Quo vadis? Roman du temps des Césars, par Henryk Sienkiewicz. Traduction de Regor des Sennerav [pseud.] (Paris, New York [etc.] Nelson, [1913?]), by Henryk Sienkiewicz (page images at HathiTrust; US access only)
• Histoire des empereurs, et des autres princes qui ont regné durant les six premiers siecles de l'Eglise, : de leurs guerres contre les Juifs, des ecrivains profanes, & des personnes les plus illustres de leur temps. : Justifiée par les citations des auteurs originaux. : Avec des notes pour éclaircir les principales difficultez de l'histoire... / Par M. Lenain de Tillemont. (A Paris : Chez Charles Robustel ..., M.DCC.XX.-M.DCC.XXXVIII. [1720-1738]), by Louis-Sébastien Le Nain de Tillemont (page images at HathiTrust)
• Origines ecclesiasticæ: or, The antiquities of the Christian church ... / By Joseph Bingham ... (London: : Printed for Robert Knaplock ..., 1708-1722), by Joseph Bingham (page images at HathiTrust)
• A general ecclesiastical history from the birth of Christ to the establishment of Christianity under Constantine, in the year 313. (London, Tonson, 1702), by Laurence Echard (page images at HathiTrust)
• An enquiry into the constitution, discipline, unity and worship of the primitive church, that flourish'd within the first three hundred years after Christ. Faithfully collected out of the extant writings of those ages. By an impartial hand. (London, Printed for J. Wyat, and R. Robinson, [1719]), by Peter King King (page images at HathiTrust)
• Selectae quaedam antiquitates ecclesiasticae : in quibus more Christianorum veterum in conventibus & templis & vitae curriculuo, observati fideliter ostenduntur, examinantur & mores hodierni in ecclesiis, inde deduncuntur, abususq[ue] rejiciuntur in usum sacrarum literarum studiosis / in lucem editae à Johanne Nicolai. -- (Tubingae : Sumptibus Joh. Georgii Cottas, 1705), by Johann Nicolai (page images at HathiTrust)
• Historiae ecclesiasticae centvriae qvinqve, ab Augusti natiuitate, ad imperatorem Valentinianum III. Accessit synposis, cuius argumentum aduersa pagina continetur ... (Sedani, Typis I. Iannoni, 1622), by Jacques Cappel (page images at HathiTrust)
• Du role des évêques dans le droit public & privé du Bas-empire : et de leurs rapports avec le pouvoir civil d'après le Concordat et les articles organiques / par Louis Galtier. (Paris : A. Rousseau, 1893), by Louis Galtier (page images at HathiTrust; US access only)
• The organization of the early Christian churches : eight lectures delivered before the University of Oxford, in the year 1880, on the foundation of the late Rev. John Bampton, M.A., Canon of Salisbury / by Edwin Hatch. (London : Longmans, Green, 1892), by Edwin Hatch (page images at HathiTrust; US access only)
• Storia ragionata delle eresie. (Verona, Stamperia Giuliari, 1795-96), by Pietro Paletta (page images at HathiTrust)
• Les origines des églises de France et les fastes épiscopaux, par Charles-Félix Bellet. (Paris, A. Picard, 1896), by Charles-Félix Bellet (page images at HathiTrust; US access only)
• Sklavenlos und alte Kirche : eine historisch-exegetische Studie über die soziale Frage im Urchristentum / von Alphons Steinmann. (M. Gladbach : Volksvereins Verlag, 1922), by Alphons August Steinmann (page images at HathiTrust; US access only)
• The ecclesiastical edicts of the Theodosian code ... (New York, 1905), by William Kenneth Boyd (page images at HathiTrust)
• Études ou discours historiques sur la chute de l'Empire romain, la naissance et les progrès du Christianisme et l'invasion des Barbares : suivis d'une analyse raisonnée de l'histoire de France / par M. le vicomte de Chateaubriand. (Bruxelles : A. Wahlen, 1832), by François-René Chateaubriand (page images at HathiTrust)
• The primitive saints and the see of Rome. / With an introd. by Edward, Lord Bishop of Lincoln. (London, New York : Longmans, Green, 1900), by F. W. Puller (page images at HathiTrust; US access only)
• L'art paien sous les empereurs chrétiens, par Paul Allard. (Paris, Didier et cie., 1879), by paul Allard (page images at HathiTrust; US access only)
• Selections from early writers illustrative of church history to the time of Constantine / by Henry Melvill Gwatkin. (London : Macmillan, 1911), by Henry Melvill Gwatkin (page images at HathiTrust; US access only)
• In vetus marmoreum sanctae neapolitanae ecclesiae kalendarium commentarius. (Neapoli, Ex officina Novelli de Bonis, 1744-1755), by Alessio Simmaco Mazzocchi (page images at HathiTrust)
• Casparis Sagittarii ... Introductio in historiam ecclesiasticam et singulas eius partes, sive, Notitia scriptorum veterum atque recentium qui vel historiam ecclesiasticam universam vel regnorum ... historiam illustrant. (Jenæ : apud Ioh. Felicem Bielckium, 1718), by Kaspar Sagittarius (page images at HathiTrust)
• "Quo vadis." A narrative of the time of Nero, by Henryk Sienkiewicz; tr. from the Polish by Jeremiah Curtin. New ed. With maps of ancient Rome, and photogravures from pictures by Howard Pyle, Edmund H. Garrett, and Evert van Muyden, and from ancient sculptures. (Boston, Little, Brown and company, 1897), by Henryk Sienkiewicz (page images at HathiTrust)
• An inquiry into the secondary causes which Mr. Gibbon has assigned for the rapid growth of Christianity. By Sir David Dalrymple. (Edinburgh, Printed by Murray & Cochrane for T. Cadell, 1786), by David Dalrymple (page images at HathiTrust)
• The history of Christianity, from the birth of Christ to the abolition of paganism in the Roman Empire. (London, John Murray, 1863), by Henry Hart Milman (page images at HathiTrust)
• Texte und Arbeiten. (Leipzig, Erzabtei Beuron.) (page images at HathiTrust; US access only)
• History of Christianity: comprising all that relates to the progress of the Christian religion in "The history of the decline and fall of the Roman Empire," and A vindication of some passages in the 15th and 16th chapters, by Edward Gibbon, esq., with a life of the author, preface, and notes by the editor, including variorum notes by Guizot, Wenck, Milman, "An English churchman," and other scholars. (New York, P. Eckler, 1883), by Edward Gibbon (page images at HathiTrust)
• Marcus Aurelius / translated with an introduction by William G. Hutchison. (London ; New York : Walter Scott, [1904]), by Ernest Renan (page images at HathiTrust; US access only)
• Shadow of the third century, a revaluation of Christianity, by Alvin Boyd Kuhn. (Elizabeth, N.J., Academy Press, [1949]), by Alvin Boyd Kuhn (page images at HathiTrust)
• Le Christianisme et l'Empire romain de Néron a Théodose. (Paris : V. Lecoffre, 1903), by Paul Allard (page images at HathiTrust; US access only)
• Augustin / von Georg Freiherrn von Hertling. (Mainz : Kirchheim, 1902), by Georg Hertling (page images at HathiTrust; US access only)
• The church of the first three centuries: or, Notices of the lives and opinions of some of the early Fathers, with special reference to the doctrine of the Trinity; illustrating its late origin and gradual formation. (Boston, Walker, Wise, and Co., 1860), by Alvan Lamson (page images at HathiTrust)
• Egyptian mythology & Egyptian Christianity, with their influence on the opinions of modern Christendom. By Samuel Sharpe. (London, Carter & co., 1896), by Samuel Sharpe (page images at HathiTrust; US access only)
• Clementis Romani Ad Corinthios epistula. Constantini Tischendorfii ex apotypomate consultata photographica codicis Alexandrini effigie non neglecta editorum # auctoritate funditus recensuit commentarium maxime criticum interpretationem Iunii et Cotelerii latinam emendatiorem prolegomena indices nominum verborum locorum addidit J.C.M. Laurent. Insunt et altera quam ferunt Clementis epistula et fragmenta. (Lipsiae, J.C. Hinrichs, 1870), by Pope Clement I (page images at HathiTrust)
• Myth, magic, and morals : a study of Christian origins / (London : Watts & Co., 1909), by F. C. Conybeare (page images at HathiTrust; US access only)
• The history of Christianity from the birth of Christ to the abolition of paganism in the Roman empire / By Henry Hart Milman. (New York : W.J. Widdleton, 1870), by Henry Hart Milman (page images at HathiTrust)
• Fragments of Christian history to the foundation of the Holy Roman Empire. (Boston, Roberts Bros., 1890), by Joseph Henry Allen (page images at HathiTrust)
• Études au sujet de la persécution des chrétiens sous Néron. (Paris, E. Leroux, 1885), by Polydore Hochart (page images at HathiTrust; US access only)
• Les Chrétiens et le̕mpire romain : le malentendu entre les Chrétiens et le gouvernement / Émile Guimet. (Paris : Éditions de la Nouvelle Revue, 1909), by Emile Guimet (page images at HathiTrust; US access only)
• Nero fáklyái; tanulmányok a kereszténység első századaihoz ... (Budapest, 1915), by József Révay (page images at HathiTrust; US access only)
• An original draught of the primitive church : in answer to a discourse entituled, An enquiry into the constitution, discipline, unity and worship of the primitive church, that flourish'd within the first three hundred years after Christ / by a presbyter of the Church of England. (Oxford, Taiboys, 1840), by William Sclater (page images at HathiTrust)
• Studies in Roman history : 1st series / by E. G. Hardy. (London : S. Sonnenschein ; New York : Macmillan, 1910), by Ernest George Hardy (page images at HathiTrust; US access only)
• Die Christenverfolgungen der Cäsaren bis zum dritten Jahrhundert / historisch und chronologisch untersucht von Karl Wieseler. (Gütersloh : C. Bertelsmann, 1878), by Karl Georg Wieseler (page images at HathiTrust; US access only)
• Le christianisme et l'empire romain, de Néron ̀a Théodose, par Paul Allard. (Paris, V. Lecoffre, 1898), by Paul Allard (page images at HathiTrust; US access only)
• Über die Einführung der christlichen Religion als Staatsreligion im römischen Reiche durch den Kaiser Contantin : eine Abhandlung zur Feyer der vier und fünfzigsten Wiederkehr des Stiftungstages der k. baier. Akad. der Wissenschaften in der öffentlichen Versammlung derselben am 29. März 1813 vogelesen / von Dr. C. D. A. Martini. -- (München : Gedruckt bey Franz Seraph Storno, [1813]), by Christoph David Anton Martini (page images at HathiTrust)
• The apostolic age in the light of modern criticism, by James Hardy Ropes ... (New York, C. Scribner's Sons, 1906), by James Hardy Ropes (page images at HathiTrust)
• The ancient Catholic Church : from the accession of Trajan to the Fourth General Council, (A.D. 98-451) / by Robert Rainy. (New York : C. Scribner's Sons, 1902), by Robert Rainy (page images at HathiTrust)
• Patrology; the lives and works of the fathers of the church. Tr. from the 2d ed. by Thomas J. Shahan. (Freiburg im Breisgau, St. Louis, Mo., B. Herder, 1908), by Otto Bardenhewer (page images at HathiTrust; US access only)
• The beginnings of Christianity : with a view of the state of the Roman world at the birth of Christ / by George P. Fisher. (New York : C. Scribner's sons, 1911), by George Park Fisher (page images at HathiTrust)
• Essai sur les rapports de l'Église chrétienne avec l'État romain pendant les trois premiers siècles; suivi d'un memoire relatif à la date du martyre de Sainte Félicité et ses sept fils et d'un appendic épigraphique. (Paris, E. Plon, 1882), by Henry Doulcet (page images at HathiTrust; US access only)
• Histoire des persécutions pendant les deux premiers siècles, par Paul Allard. (Paris, V. Lecoffre, 1911), by Paul Allard (page images at HathiTrust; US access only)
• An enquiry into the constitution, discipline, unity, & worship of the primitive church : that flourished within the first three hundred years after Christ / By Lord Peter King. (London : Seeley, Burnside, and Seeley ; Bath : Binns and Goodwin, 1843), by Peter King King (page images at HathiTrust)
• Études, ou Discours historiques sur la chute de l'empire romain, la naissance et les progrès du christianisme, et l'invasion des barbares. (Paris, F. Didot, 1855), by François-René Chateaubriand (page images at HathiTrust)
• De ontvikkeling van het heidendom in Rome. / door H.M.R. Leopold. (Rotterdam : W.L. & J. Brusse, 1918), by Henricus Martinus Regnerus Leopold (page images at HathiTrust; US access only)
• History of the Christian religion, (Chicago, C. V. Waite & company, 1881), by Charles Burlingame Waite (page images at HathiTrust)
• The conflict of Christianity with heathenism, by Dr. Gerhard Uhlhorn. Edited and translated with the author's sanction from the 3d German ed. by Egbert C. Smyth and C.J.H. Ropes. (New York, C. Scribner's Sons, 1908, c1879), by Gerhard Uhlhorn (page images at HathiTrust)
• A sketch of the history of the Apostolic Church, by Oliver J. Thatcher. (Boston, Houghton Mifflin, [c1893]), by Oliver J. Thatcher (page images at HathiTrust)
• A history of the church, from the earliest ages to the reformation. By Rev. George Waddington ... Published under the superintendence of the Society for the diffusion of useful knowledge. (London, Baldwin & Cradock, 1833), by George Waddington (page images at HathiTrust)
• The conversion of the Roman empire; the Boyle lectures for the year 1864, delivered at the Chapel Royal, Whitehall. (New York, D. Appleton, 1879), by Charles Merivale (page images at HathiTrust)
• The organization of the early Christian churches : eight lectures delivered before the University of Oxford, in the year, 1880, on the foundation of the late Rev. John Bampton, M. A. / by Edwin Hatch. (London : Rivingtons, 1882), by Edwin Hatch (page images at HathiTrust; US access only)
• The pleroma, an essay on the origin of Christianity, (Chicago, Open court publishing company; [etc., etc.], 1909), by Paul Carus (page images at HathiTrust)
• The church of the fathers / by John Henry Newman. (London ; New York : John Lane, 1900), by John Henry Newman (page images at HathiTrust; US access only)
• Socialism of Christ; or Attitude of early Christians toward modern problems, by Austin Bierbower ... (Chicago, C. H. Sergel & co., [c1890]), by Austin Bierbower (page images at HathiTrust; US access only)
• Landmarks in the history of early Christianity, by Kirsopp Lake. (New York, The Macmillan company, 1922), by Kirsopp Lake (page images at HathiTrust)
• The free church of ancient Christendom and its ssbjugation under Constantine / by Basil H.&Cooper. (London : A. Cockshaw, [ca 1855?]), by Basil H. Cooper (page images at HathiTrust; US access only)
• Antichrist, including the period from the arrival of Paul in Rome to the end of the Jewish revolution, by Ernest Renan ... Translated and edited by Joseph Henry Allen ... (Boston, Roberts Brothers, 1897), by Ernest Renan (page images at HathiTrust)
• The primitive saints and the see of Rome, by F.W. Puller ... with a preface by Edward, Lord Bishop of Lincoln ... (London, New York, Longmans, Green & Co., 1893), by F. W. Puller (page images at HathiTrust; US access only)
• The first age of Christianity and the church / (London : Gibbings, 1906), by Johann Joseph Ignaz von Döllinger (page images at HathiTrust; US access only)
• The two epistles to the Corinthians / S. Clement of Rome ; a revised text with introduction and notes by J.B. Lightfoot. (London : Macmillan, 1869), by Pope Clement I (page images at HathiTrust)
• The history of teachings of the early church as a basis for the re-union of Christendom / [A. Cleveland Coxe ... et al]. (New York : E. & J.B. Young & Co., 1892) (page images at HathiTrust)
• The church of the early fathers : external history / by Alfred Plummer. (London ; New York : Longmans, Green, 1913), by Alfred Plummer (page images at HathiTrust; US access only)
• The apology and acts of Apollonius and other monuments of early Christianity; ed. with a general preface, introductions, notes etc. by F.C. Conybeare. (London, S Sonnenschein & co., New York Macmillan, 1894), by F. C. Conybeare (page images at HathiTrust; US access only)
• Christian life in the primitive church, (London, Williams & Norgate;, 1904), by Ernest von Dobschütz (page images at HathiTrust; US access only)
• Early Christianity / by S. B. Slack. (London : Constable, 1914), by Samuel Benjamin Slack (page images at HathiTrust; US access only)
• The origins of Christianity, (Oxford, Clarendon press, 1909), by Charles Bigg (page images at HathiTrust; US access only)
• Atʻoṛ Srboyn Petrosi Aṛakʻelapeti : himn ekeghetsʻwoy, aghbiwr irawabanutʻean, kendron miutʻean / tʻargmanetsʻ H. Aghekʻsandr V. Palachean. (Viēnna : Pashtpan S. Astuatsatsni Vankʻě, 1853), by Aghekʻsandr Palachean (page images at HathiTrust)
• Primitive Christian education, (Edinburgh, T. & T. Clark, 1906), by Geraldine Emma Hodgson (page images at HathiTrust; US access only)
• The evidence for the Papacy : as derived from the Holy Scriptures and from primitive antiquity, with an introductory epistle / by the Hon. Colin Lindsay. (London : Longmans, Green & Co., 1870), by Colin Lindsay (page images at HathiTrust)
• Christian archaeology / by Charles W. Bennett; with an introductory notice by Ferdinand Piper. (New York : Phillips & Hunt, 1888), by Charles W Bennett (page images at HathiTrust)
• Monuments of the early church, by Walter Lowrie ... (New York, The Macmillan company, 1906), by Walter Lowrie (page images at HathiTrust)
• The pupils of St. John the Divine. ([London] Macmillan & co., [1868]), by Charlotte M. Yonge (page images at HathiTrust)
• Neoplatonism in relation to Christianity : an essay / by Charles Elsee. (Cambridge [Eng.] : The University Press, 1908), by Charles Elsee (page images at HathiTrust; US access only)
• The Roman court, : or a treatise on the cardinals, Roman congregations and tribunals, legates, apostolic vicars, protonotaries, and other prelates of the Holy Roman church. (New York ; Cincinnati : Pustet, 1895), by Peter A Baart (page images at HathiTrust; US access only)
• Pictures of the apostolic church : its life and thought / by Sir William M. Ramsay. (Philadelphia : The Sunday School Times Co., 1910), by William Mitchell Ramsay (page images at HathiTrust)
• The Valerian persecution: a study of the relations between church and state in the third century A. D., (Boston and New York, Houghton, Mifflin and company, 1905), by Patrick Joseph Healy (page images at HathiTrust; US access only)
• Lectures on the influence of the institutions, thought and culture of Rome, on Christianity and the development of the Catholic church. By Ernest Renan ... Translated by Charles Beard ... (London Edinburgh. Williams and Norgate, 1898), by Ernest Renan (page images at HathiTrust; US access only)
• A view of the primitive ages. In two parts. Tr. from the Welsh of Theophilus Evans ... by Rev. George Roberts. (Ebensburg [Pa.] Printed for the publishers, by Canan & Scott, 1834), by Theophilus Evans (page images at HathiTrust)
• People, personal expression, and social relations in late antiquity / Ralph W. Mathisen ; with translated texts from Gaul and Western Europe. (Ann Arbor : University of Michigan Press, c2003-), by Ralph W. Mathisen (page images at HathiTrust)
• Das urchristenthum, seine schriften und lehren, in geschichtlichem zusammenhang beschrieben von Otto Pfleiderer ... (Berlin, G. Reimer, 1887), by Otto Pfleiderer (page images at HathiTrust; US access only)
• Detlai Caroli Guilielmi Baumgarten-Crusii Disseratio de scriptoribus saeculi post Christum secundi, qui novam religionem impugnarunt vel impugnasse creduntur. (Misenae : Ex Officina C.E. Klinkichtii et Fil., [1845?]), by Detlev Carl Wilhelm Baumgarten-Crusius (page images at HathiTrust)
• Der Geist des Urchristenthums : ein handbuch der Geschichte des philosophischen Cultur für gebildete Leser aus allen Ständen in Abendgesprächen / herausgegeben von Johann August Eberhard. (Halle : Renger, 1807-1808), by J. A. Eberhard (page images at HathiTrust)
• Variarum lectionum libri IIII : in quibus ecclesiae utriusque foederis ritus moresque antiqui ... explicantur, emendantur / Samuelis Petiti. (Parisiis : Apud Carolum Morellum, 1633), by Samuel Petit (page images at HathiTrust)
• Ueber den Zweck der evangelischen Geschichte und der Briefe Johannis / von Gottlob Christian Storr. (Tübingen: J.F. Heerbrandt, 1810), by Gottlob Christian Storr (page images at HathiTrust)
• Primitive Christianity reviv'd, in four volumes. Vol. I. Containing the Epistles of Ignatius ... Vol. II. The apostolical constitutions, in Greek and English. Vol. III. An essay on those apostolical constitutions. Vol. IV. An account of the primitive faith, concerning the trinity and incarnation. (London, the Author, 1711), by William Whiston (page images at HathiTrust)
• Die christlichen Alterthümer : ein Lehrbuch für academische Vorlesungen / von Johannn Christian Wilhelm Augusti. (Leipzig : In der Dyk'schen Buchhandlung, 1819), by Johann Christian Wilhelm Augusti (page images at HathiTrust)
• Hypotyposis historiae et chronologiae sacrae à M.C. usque ad finem saec. I ae. v. : accedit typus doctrinae propheticae / auctore Campegio Vitringa. (Franequerae : Apud Franciscum Halman, 1708), by Campegius Vitringa (page images at HathiTrust)
• Pauli Ernesti Iablonskii Opuscula : quibus lingua et antiquitas Aegyptiorum, difficilia librorum sacrorum loca et historiae ecclesiasticae capita illustrantur ; magnam partem nunc primum in lucem protracta, vel ab ipso auctore emendata ac locupletata. Edidit atque animadversiones adiecit Iona Guilielmus te Water. (Lugduni Batavorum : Luchtmans, 1804-1813), by Paul Ernst Jablonski (page images at HathiTrust)
• Friedrich Munter's Handbuch der ältesten Christlichen Dogmen-Geschichte / mit Zusätzen des Verfassers vermehrt, und Deutsch herausgegeben von Johann Philipp Gustav Ewers. (Göttingen : Vandenhoeck-Ruprechtischen, 1802-1806), by Friedrich Münter (page images at HathiTrust)
• Reine Auffassung des Urchristentums in den Paulinischen Briefen : ein Seitenstück zur biblischen Theologie des Neuen Testaments. (Leipzig : In der Weygandschen Buchhandlung, 1803), by Georg Lorenz Bauer (page images at HathiTrust)
• Considérations sur les moeurs des Chrétiens : leur culte et leur gouvernement pendant les trois premiers siècles / par L. Vullieumin. (Genève : S. Guers, Libraire, 1829), by L. Vulliemin (page images at HathiTrust)
• Kleine Gelegenheitsschriften praktisch-christlichen vornehmlich exegetischen und historischen Inhalts. von August Neander. (Berlin, C.G. Lüderitz, 1829), by August Neander (page images at HathiTrust)
• Histoire de l'établissement du christianisme : tirée des seuls auteurs juifs et payens ou l'on trouve une preuve solide de la vérité de cette religion. (Paris : A. Le Clere, 1825), by Jean-Baptiste Bullet (page images at HathiTrust)
• Geschichte der pflanzung und leitung der christlichen kirche durch die apostel, als selbststṡandiger nachtrag zu der allgemeinen geschichte der christlichen religion und kirche. Von dr. August Neander. (Hamburg, F. Perthes, 1832-33), by August Neander (page images at HathiTrust)
• Denkwürdigkeiten aus der Geschichte des Christentums und des christlichen lebens. (Berlin : Ferdinand Dümmler, 1823-24), by August Neander (page images at HathiTrust)
• Gregorius von Nazianz, der Theologe. Ein Beitrag zur Kirchen- und Dogmengeschichte des vierten Jahrhunderts. (Darmstadt, Carl Wilhelm Leske, 1825), by Carl Ullmann (page images at HathiTrust)
• Des ersten Zeitalters der Kirchengeschichte. von Theod. Katerkamp. (Münster : Theissing, 1823), by Theodor Katerkamp (page images at HathiTrust)
• The history of Christianity, from the birth of Christ to the abolition of paganism in the Roman empire. By the Rev. H. H. Milman ... With a preface and notes by James Murdock, D. D. (New York, Harper & brothers, 1841), by Henry Hart Milman (page images at HathiTrust)
• A History of the Church in five books, from A.D.332 to the death of Theodore of Mopsuestia A.D.427 / by Theodoretus. A new translation from the original: with a memoir of the author, an account of his writings, and the chronology of the events recorded. (London : S. Bagster, 1843), by Bishop of Cyrrhus Theodoret (page images at HathiTrust)
• Das Leben Jesu und sein Lehre : die Geschichte der Entstehung der christichen Kirche, ihrer Organisation und Fortschritte während des ersten Jahhunderts / von J. Salvador. (Dresden : Walther's Buchhandlung, 1841), by Joseph Salvador (page images at HathiTrust)
• Die Anfänge der christlichen Kirche und ihrer Verfassung. ein geschichtlicher Versuch / von Richard Rothe. (Wittenberg : Zimmermann, 1837), by Richard Rothe (page images at HathiTrust)
• Die christlich-kirchliche Alterthumswissenschaft. (Breslau, George Philipp Aderholz, 1836), by Georg Rudolf Wilhelm Böhmer (page images at HathiTrust)
• Geschichte der Pflanzung und Leitung der christlichen Kirche durch die Apostel : als selbstständiger Nachtrag zu der allgemeinen Geschichte der christlichen Religion und Kirche / von August Neander. (Hamburg : F. Perthes, 1841), by August Neander (page images at HathiTrust)
• Trois mémoires relatifs à lh́istoire ecclésiastique des premiers siècles / par J.-G.-H. Greppo. (Paris : Debécourt, 1840), by J.-G.-H. Greppo (page images at HathiTrust)
• Der Anfang der christlichen Kirche, oder, Geschichte der christlichen Kirche in den drei ersten Jahrhunderten / herausgegeben von dem christlichen Vereine im nördlichen Deutschland. (Halle : Gedruckt und zu finden im Waisenhause, 1837) (page images at HathiTrust)
• The history of Christianity, from the birth of Christ to the abolition of paganism in the Roman Empire. (Paris, Baudry's European Library, 1840), by Henry Hart Milman (page images at HathiTrust)
• Allgemeine Geschichte der christlichen Religion und Kirche / von August Neander. (Hamburg : Bei Friedrich Perthes, 1842-1847), by August Neander (page images at HathiTrust)
• Ancient Rome and its connection with the Christian religion; : an outline of the history of the city from its first foundation by Romulus (B.C. 753) down to the erection of the chair of St. Peter in the Ostrian cemetery (A.D. 42-47) / by the Rev. Henry Formby. (London, : C. K. Paul & co., 1880), by Henry Formby (page images at HathiTrust; US access only)
• The history of the Christian church during the first ten centuries from its foundation to the full establishment of the Holy Roman empire and the papal power, by Philip Smith ... with illustrations. (New York, Harper & brothers, 1879), by Philip Smith (page images at HathiTrust)
• The history of Christianity from the birth of Christ to the abolition of paganism in the Roman empire. (London, J. Murray, 1867), by Henry Hart Milman (page images at HathiTrust)
• Callista; a tale of the third century, (London, Longmans, Green, 1893), by John Henry Newman (page images at HathiTrust; US access only)
• The catacombs of Rome: as illustrating the church of the first three centuries. By the Right Rev. Wm. Ingraham Kip. (New York, General Prot. Episc. Sunday school union, and church book society, [1861]), by William Ingraham Kip (page images at HathiTrust)
• The christian ecclesia : a course of lectures on the early church history and early conceptions of the ecclesia and four sermons / by Fenton John Anthony Hort. (London : Macmillan, 1898), by Fenton John Anthony Hort (page images at HathiTrust; US access only)
• The works of the Rev. Joseph Bingham, Edited by his lineal descendant, the Rev. R. Bingham. (Oxford, University Press, 1855), by Joseph Bingham (page images at HathiTrust)
• Landmarks in the history of early Christianity / by Kirsopp Lake. (London : Macmillan, c1920), by Kirsopp Lake (page images at HathiTrust; US access only)
• Amusements and the Christian life in the primitive church and in our day. (Philadelphia, Presbyterian board of publication, [1884]), by Lachlin Cummings Vass (page images at HathiTrust)
• A church history of the first seven centuries, to the close of the sixth general council / by Milo Mahan. (New York : Pott, Young, & Co., 1878), by Milo Mahan (page images at HathiTrust)
• Sketches of church history, from A.D. 33 to the Reformation. (London, Society for Promoting Christian Knowledge, New York, E. & J.B. Young, 1895), by James Craigie Robertson (page images at HathiTrust; US access only)
• The church in the house : a series of lessons on the Acts of the Apostles / by William Arnot. (New York : R. Carter, 1883), by William Arnot (page images at HathiTrust)
• An inquiry into the constitution, discipline, unity, and worship of the primitive church : that flourished within the first three hundred years after Christ / faithfully collected out of the extant writings of those ages by Peter King ; with an introd. by the American editor. (New York : G. Lane & P. P. Sandford, for the Methodist Episcopal Church, 1841), by Peter King King (page images at HathiTrust)
• The church of the fathers. A history of Christianity from Clement to Gregory (A. D. 100-A. D. 600.) By Robert Thomas Kerlin. (Nashville, Tenn., Barbee & Smith, [1901]), by Robert Thomas Kerlin (page images at HathiTrust)
• The early days of Christianity, by F. W. Farrar. (New York, Alden, 1883), by F. W. Farrar (page images at HathiTrust)
• Victoris episcopi vitensis Historia persecutionis africanae provinciae. Recensuit Michael Petschenig. Accedit incerti auctoris Passio septem monachorum et Notitia quae vocatur. (Vindobonae, apud C. Geroldi filium, 1881), by Saint Victor (page images at HathiTrust; US access only)
• Crises in the early church / by John Alfred Faulkner. (New York ; Cincinnati : Methodist Book Concern, c1912, 1922 printing), by John Alfred Faulkner (page images at HathiTrust)
• The early days of Christianity. (New York : John W. Lovell, 1882), by F. W. Farrar (page images at HathiTrust)
• The early years of Christianity. By E. de Pressensé; tr. by Annie Harwood. The martyrs and apologists. (New York, Nelson & Phillips; Cincinnati, Hitchcock & Walden, [pref. 1870]), by Edmond Déhault de Pressensé (page images at HathiTrust; US access only)
• Epistulae imperatorum pontificum aliorum inde ab a. CCCLXVII usque ad a. DLIII datae Avellana quae dicitur collectio / recensuit commenario critico instruxit indices adiecit Otto Guenther. (Vindobonae : F. Tempsky, G. Freytag, 1895-1898) (page images at HathiTrust; US access only)
• The works of the Rev. John Newton : containing a authentic narrative ... to which are prefixed, Memoirs of his life &c. / by the Rev. Richard Cecil. (New York : R. Carter, 1847), by John Newton (page images at HathiTrust)
• The History and teachings of the early church as a basis for the re-union of Christendom : lectures delivered under the auspices of the Church Club, in Christ Church, N.Y. (New York : E. & J.B. Young, 1889) (page images at HathiTrust)
• History of the early church from the preaching of the gospel to the council of Nicea. For the use of young persons. (New York, Episcopal Sunday School Union, 1869), by Elizabeth Missing Sewell (page images at HathiTrust)
• Lives of the Fathers : sketches of church history in biography. (London : A. & C. Black, 1907), by F. W. Farrar (page images at HathiTrust; US access only)
• Papino poglavarstvo u crkvi za prvih osam viekova; povjestno-kritična prouka. (U Zagrebu, Knjigotiskarna C. Albrechta, 1883), by Giovanni Marković (page images at HathiTrust; US access only)
• Myth, magic, and morals : a study of Christian origins / by Fred. Cornwallis Conybeare ; issued for the Rationalist Press Association, ltd. (Boston : Beacon Press, 1925), by F. C. Conybeare (page images at HathiTrust)
• The historic martyrs of the primitive church / by Arthur James Mason. (London ; New York : Longmans, Green, & Co., 1905), by Arthur James Mason (page images at HathiTrust; US access only)
• Christian history in its three great periods. First period, early Christianity. By Joseph Henry Allen ... (Boston, Roberts Brothers, 1883), by Joseph Henry Allen (page images at HathiTrust)
• The causes of the corruption of Christianity. By Robert Vaughan. (London : Jackson and Walford, 1834), by Robert Vaughan (page images at HathiTrust)
• The influence of Greek ideas and usages upon the Christian church. By the late Edwin Hatch. Ed. by A. M. Fairbairn. (London and Edinburgh, Williams and Norgate, 1901), by Edwin Hatch (page images at HathiTrust; US access only)
• Origines ecclesiasticæ : or, The antiquities of the Christian church, and other works, of the Rev. Joseph Bingham ; with a set of maps of ecclesiastical geography, to which are now added, several sermons, and other matter, never before published ; the whole revised and edited, together with a biographical account of the author by his great grandson, Richard Bingham. (London : Printed for William Straker, 1834), by Joseph Bingham (page images at HathiTrust)
• Sermons preached before the University of Oxford, at St. Mary's, in the year MDCCXC. at the lecture founded by the late Rev. John Bampton ... By Henry Kett. (London: Printed for F. and C. Rivington [etc., etc.], 1792), by Henry Kett (page images at HathiTrust)
• The ruin of the ancient civilization and the triumph of Christianity, with some consideration of conditions in the Europe of today, by Guglielmo Ferrero, tr. by the Hon. Lady Whitehead. (New York, London, G. P. Putnam's sons, 1921), by Guglielmo Ferrero (page images at HathiTrust; US access only)
• New Testament studies v. Bible reading in the early church, by Adolf Harnack; tr. by the Rev. J. R. Wilkinson. (London, Williams & Norgate; New York, G. P. Putnam's sons, 1912), by Adolf von Harnack (page images at HathiTrust; US access only)
• Christianity and nationalism in the later Roman empire. (London, New York [etc.] Longmans, Green, and co., 1916), by E. L. Woodward (page images at HathiTrust; US access only)
• The persecution of Diocletian; a historical essay, (Cambridge, Deighton, Bell and co.; [etc., etc.], 1876), by Arthur James Mason (page images at HathiTrust)
• The ecclesiastical edicts of the Theodosian code, (New York, The Columbia university press, the Macmillan company, agents; [etc., etc.], 1905), by William Kenneth Boyd (page images at HathiTrust)
• A church history ... by Chr. Wordsworth ... (New York, J. Pott & co., 1887), by Christopher Wordsworth (page images at HathiTrust)
• Das apostolische zeitalter der christlichen kirche, von Carl Weizsäcker. (Türgingen und Leipzig, Mohr, 1902), by Carl Weizsäcker (page images at HathiTrust; US access only)
• The church of the apostles / by Wm. Ingraham Kip. (New York : D. Appleton, 1877), by William Ingraham Kip (page images at HathiTrust)
• The dawn of Christianity, by Alfred W. Martin. (New York, London, D. Appleton and company, 1914), by Alfred Wilhelm Martin (page images at HathiTrust; US access only)
• Saint Paul and the ante-Nicene church; an unwritten chapter of church history, by Rev. Stewart Means. (London, A. and C. Black, 1903), by Stewart Means (page images at HathiTrust; US access only)
• The apostolic fathers / by Edward Burton. (London : Griffith, Farran, Okeden & Welsh, [1888-1889?]), by Apostolic Fathers (Early Christian collection) (page images at HathiTrust; US access only)
• The Roman see in the early Church, and other studies in church history, by William Bright. (London, New York [etc.] : Longmans, Green, & co., 1896), by William Bright (page images at HathiTrust; US access only)
• The charity of the primitive churches. Historical studies upon the influence of Christian charity during the first centuries of our era, with some considerations touching its bearings upon modern society. By Rev. Stephen Chastel ... tr. by G. A. Matile. (Philadelphia, J.B. Lippincott and co., 1857), by Étienne Louis Chastel (page images at HathiTrust)
• The apostolic and post-apostolic times: their diversity and unity in life and doctrines. Translated by A.J.K. Davidson. (Edinburgh, T. & T. Clark, 1886), by Gotthard Victor Lechler (page images at HathiTrust; US access only)
• The apostolic age of the Christian Church/ by Carl von Weizsäcker. Translated from the 2d and rev. ed./ by James Millar. (London : Williams and Norgate; New York : Putnam, 1907-1912), by Karl Heinrich von Weizsäcker (page images at HathiTrust; US access only)
• Das Urchristentum und das Alte Testament; Rede gehalten beim Antritt des Rektorates zu Bonn am 18. Oktober 1906. (Tübingen, J.C. Mohr (Paul Siebeck), 1907), by Eduard Grafe (page images at HathiTrust; US access only)
• History of the planting and training of the Christian Church by the Apostles ... translated by J.E. Ryland ... Revised ... according to the fourth German edition, by E.G. Robinson. (New York, Sheldon, 1869), by August Neander (page images at HathiTrust)
• Crises in the early church. (New York, Eaton & Mains; Cincinnati, Jennings & Graham, [c1912]), by John Alfred Faulkner (page images at HathiTrust)
• Fabiola; or, The church of the catacombs. (New York, P.J. Kenedy, 1901), by Nicholas Patrick Wiseman (page images at HathiTrust)
• The church of the first days : lectures on the Acts of the Apostles / by C. J. Vaughan. (London ; New York : Macmillan and Co., 1890), by C. J. Vaughan (page images at HathiTrust; US access only)
• The ministry of grace : studies in early church history with reference to present problems / by John Wordsworth. (London : Longmans, Green, 1901), by John Wordsworth (page images at HathiTrust; US access only)
• Origines ecclesiasticæ : the antiquities of the Christian church : with two sermons and two letters on the nature and necessity of absolution / by Joseph Bingham. (London : H. G. Bohn, 1867), by Joseph Bingham (page images at HathiTrust)
• The early church from Ignatius to Augustine, (Boston New York, Houghton Mifflin company, 1915), by George Hodges (page images at HathiTrust)
• Phases of early Christianity, six lectures. (New York and London, G.P. Putnam's sons, 1916), by J. Estlin Carpenter (page images at HathiTrust; US access only)
• Studies in the apostolic church. A year's course of twenty-five lessons, providing a daily scheme for personal study. Adapted also to class work, (Cincinnati, Jennings & Pye; New York, Eaton and Mains, [c1902]), by Charles Herbert Morgan (page images at HathiTrust)
• Christian origins / by Otto Pfleiderer ; translated from the German by Daniel A. Huebsch. (New York : B. W. Huebsch, 1906), by Otto Pfleiderer (page images at HathiTrust)
• Ecce Deus, studies of primitive Christianity, (Chicago, The Open court publishing company, [1913]), by William Benjamin Smith (page images at HathiTrust)
• Die entstehung des christentums, von d. Otto Pfleiderer. (München, J.F. Lehmann, 1905), by Otto Pfleiderer (page images at HathiTrust; US access only)
• Das urchristentum, seine Schriften und Lehren, in geschichtlichem zusammenhang, beschrieben von Otto Pfleiderer. (Berlin, G. Reimer, 1902), by Otto Pfleiderer (page images at HathiTrust; US access only)
• The early Roman episcopate to A. D. 384, by William Ernest Beet, M. A. (London, C. H. Kelly, [1913]), by William Ernest Beet (page images at HathiTrust; US access only)
• A sketch of the history of the Apostolic Church, by Oliver J. Thatcher. (Boston : Houghton Mifflin, 1898,c1893), by Oliver J. Thatcher (page images at HathiTrust)
• The primitive church and reunion : papers reprinted from the Contemporary review / by W. Sanday. (Oxford : University Press, 1913), by W. Sanday (page images at HathiTrust; US access only)
• Lights and shadows of church life. (New York, A. S. Barnes, 1895), by John Stoughton (page images at HathiTrust)
• Primitive Christianity and early criticisms (a work of negation) by A. S. Garretson. (Boston, Sherman, French & Company, 1912), by Arthur Samuel Garretson (page images at HathiTrust)
• The founding of a new world [by] George H. Dryer, D.D. (Cincinnati, Curts & Jennings; New York, Eaton & Mains, [c1898]), by George Herbert Dryer (page images at HathiTrust)
• The early days of Christianity / by F.W. Farrar. (New York : John W. Lovell, 1883), by Frederic William Farrar (page images at HathiTrust)
• The early days of Christianity / by F.W. Farrar. (New York : Cassell, Petter, Galpin, 1882), by Frederic William Farrar (page images at HathiTrust)
• Elements of church history : comprising the external history of the church during the first three centuries / by David Welsh. (Edinburgh : Thomas Clark, 1844), by David Welsh (page images at HathiTrust)
• The spirit of power as seen in the Christian church of the second century [by] Ernest Arthur Edghill. (London, E. Arnold, 1910), by Ernest Arthur Edghill (page images at HathiTrust; US access only)
• Die Heiligen : ein Beitrag zum geschichtlichen Verständniss der Offenbarung Johannis und der altchristlichen Verfassung / von Carl Hermann Manchot. (Leipzig, Verlag von Veit & Comp., 1887), by Karl Hermann Manchot (page images at HathiTrust; US access only)
• Early Christianity outside the Roman empire : two lectures delivered at Trinity college, Dublin / by F. Crawford Burkitt. (Cambridge : University Press, 1899), by F. Crawford Burkitt (page images at HathiTrust; US access only)
• Manual of early ecclesiastical history to 476 A. D., by Charles L. Wells. (Sewanee, Tenn., The University Press, [c1912]), by Charles L. Wells (page images at HathiTrust)
• Sermons preached before the University of Oxford at St. Mary's, in the year MDCCXC, at the lecture founded by the late Rev. John Bampton. By Henry Kett. (Oxford, Sold by J. Fletcher; [etc., etc.], 1791), by Henry Kett (page images at HathiTrust)
• The evolution of early Christianity; a genetic study of first-century Christianity in relation to its religious environment. ([Chicago] University of Chicago Press, [c1914]), by Shirley Jackson Case (page images at HathiTrust)
• A history of the Christian church in the apostolic times, by Henry W. J. Thiersch. Translated from the German by Thomas Carlyle. (London, T. Bosworth, 1883), by Heinrich W. J. Thiersch (page images at HathiTrust; US access only)
• The apostolic age in the light of modern criticism, by James Hardy Ropes... (London : Hodder and Stoughton, 1906), by James Hardy Ropes (page images at HathiTrust; US access only)
• Der slavische Josephusbericht : über die urchristliche Geschichte nebst seinen Parallelen kritisch untersucht / von Johannes Frey. (Dorpat : C. Mattiesen, 1908), by Johannes Frey (page images at HathiTrust; US access only)
• Apostel und Evangelisten in den orientalischen Überlieferungen / von Felix Haase. (Münster i. W. : Aschendorff, 1922), by Felix Haase (page images at HathiTrust; US access only)
• Die Gemeinde in der apostolischen Zeit und im Missionsgebiet / von A. Schlatter. (Gütersloh : C. Bertelsmann, 1912), by Adolf von Schlatter (page images at HathiTrust; US access only)
• The Saxon church and the Norman conquest / by C.T. Cruttwell. (London : Methuen, 1909), by Charles Thomas Cruttwell (page images at HathiTrust; US access only)
• New Testament history; a study of the beginnings of Christianity / Harris Franklin Rall. (New York, Nashville : Abingdon-Cokesbury Press, [c1914]), by Harris Franklin Rall (page images at HathiTrust)
• The founding of the church / by Benjamin Wisner Bacon. (Boston ; New York : The Pilgrim Press, 1909), by Benjamin Wisner Bacon (page images at HathiTrust)
• Turning-points in the primitive church / by W.S. Hooton ; with a commendatory preface by Harrington C. Lees. (London : C.J. Thynne, 1913), by Walter Steward Hooton (page images at HathiTrust; US access only)
• The ecclesiastical polity of the New Testament unfolded : and its points of coincidence or disagreement with prevailing systems indicated / by Samuel Davidson. (London : Jackson and Walford, 1854), by Samuel Davidson (page images at HathiTrust)
• History of Rome and the popes in the middle ages / by Hartmann Grisar ; Authorised English translation edited by Luigi Cappadelta. (St. Louis : B. Herder, 1911-12), by Hartmann Grisar (page images at HathiTrust)
• Christian charity in the ancient church, by Dr. Gerhard Uhlhorn ... Translated from the German with the author's sanction. (New York, C. Scribner's sons, 1883), by Gerhard Uhlhorn (page images at HathiTrust)
• The apostolic age : its life, doctrine, worship and polity / by James Vernon Bartlet. (Edinburgh : T.& T. Clark, 1900, c1899), by J. Vernon Bartlet (page images at HathiTrust; US access only)
• The old world and the new faith : notes upon the historical narrative contained in the Acts of the apostles / by W. Fiddian Moulton. (London : Charles H. Kelly, 1896), by W. F. Moulton (page images at HathiTrust; US access only)
• The Christian ecclesia : a course of lectures on the early history and early conceptions of the ecclesia, and four sermons / by Fenton John Anthony Hort. (London : Macmillan and Co., Limited, 1897), by Fenton John Anthony Hort (page images at HathiTrust; US access only)
• Neglected factors in the study of the early progress of Christianity. (London, Hodder and Stoughton, 1899), by James Orr (page images at HathiTrust; US access only)
• Silanus, the Christian. (London, A. and C. Black, 1906), by Edwin A. Abbott (page images at HathiTrust; US access only)
• Christenthum und Kirche in der Zeit der Grundlegung, von Joh. Jos. Ign. von Döllinger. (Regensburg, G.J. Manz, 1860), by Johann Joseph Ignaz von Döllinger (page images at HathiTrust)
• Der ausgang des griechisch-römischen heidentums, (Heidelberg, C. Winter, 1920), by Johannes Geffcken (page images at HathiTrust; US access only)
• The ancient world and Christianity / by E. de Pressensé ; translated by Annie Harwood Holmden. (London : Hodder and Stoughton, 1888), by Edmond de Pressensé (page images at HathiTrust; US access only)
• Les ésclaves chrétiens, (Paris, V. Lecoffre, 1900), by Paul Allard (page images at HathiTrust; US access only)
• The apostolic age of the Christian church / by Carl von Weizsäcker ; translated from the second and revised edition by James Millar. (London ; Edinburgh : Williams and Norgate ; New York : G. P. Putman's sons, 1894-1895), by Carl Weizsäcker (page images at HathiTrust; US access only)
• History of the Christian church. (London, J. Murray, 1866-73 [v. 1., 1867]), by James Craigie Robertson (page images at HathiTrust; US access only)
• A source book for ancient church history, from the apostolic age to the close of the conciliar period / by Joseph Cullen Ayer, Jr. (New York : Scribner's, 1933 [c1913]), by Joseph Cullen Ayer (page images at HathiTrust)
• The arguments of the Emperor Julian against the Christians, translated from the Greek fragments preserved by Cyril, Bishop of Alexandria. To which are added, extracts from the other works of Julian relative to the Christians. By Thomas Taylor ... (London, Printed for the Translator, 1809), by Emperor of Rome Julian (page images at HathiTrust)
• Corpus scriptorum christianorum orientalium. (Louvain, Peeters, 1903-) (page images at HathiTrust; US access only)
• Corpus scriptorum Christianorum Orientalium. (Louvain [etc.], Secrétariat Corpus SCO.) (page images at HathiTrust; US access only)
• Eresi i raskoly pervykh trekh vi͡ekov khristīanstva. Izsli͡edovanīe A.M. Ivant͡sova-Platonova. (Moskva, 1877-), by A. M. Ivant͡sov-Platonov (page images at HathiTrust; US access only)
• La civilizacion en los cinco primeros siglos del cristianismo : lecciones pronunciadas en el Ateneo de Madrid / por Emilio Castelar. (Madrid : M. Gomez Marin, 1858-), by Emilio Castelar (page images at HathiTrust; US access only)
• A church history / by Chr. Wordsworth, D.D.,Bishop of Lincoln. (New York : J.Pott, 1883), by Christopher Wordsworth (page images at HathiTrust; US access only)
• Le grand palais de Constantinople et le Livre des cérémonies, par Jean Ebersolt. (Paris, E. Leroux, 1910), by Jean Ebersolt (page images at HathiTrust; US access only)
• Bessarione; pubblicazione periodica di studi orientali ... per facilitore l'unione delle chiese dissidenti. (Roma, E. Loescher [etc.]) (page images at HathiTrust; US access only)
• Sokratoy Skʻolastikosi Ekeghetsʻakan patmutʻiwn ew Patmutʻiwn varutsʻ Srboyn Sighbestrosi Episkoposin Hṛovmay / ashkhatasirutʻeamb Mesrop V. Tēr Movsēsean. (Vagharshapat : Tparan Mayr Atʻoṛoy S. Ējmiatsni, 1897), by Mesrop Tēr-Movsisean (page images at HathiTrust; US access only)
• Nazareth and the beginnings of Christianity : a new view based upon philological evidence with critical appendices ... a discussion of the birthplace of Jesus ; and the text of what is believed to be the hitherto undiscovered source of the prophecy, that the Messiah "should be called Nazarene" / Champlin Burrage. (London : H. Milford, 1914), by Champlin Burrage (page images at HathiTrust; US access only)
• History of the Christian church : from the ascension of Jesus Christ, to the conversion of Constantine / by the Rev. Edward Burton. (New York : Wiley & Putnam, 1839), by Edward Burton (page images at HathiTrust)
• The ecclesiastical history of the second and third centuries. Illustrated from the writings of Tertullian, by John, Bishop of Bristol. (London, Griffith, Farran, Okeden & Welsh, [1889]), by John Kaye (page images at HathiTrust; US access only)
• Antiqua mater : a study of Christian origins. (London : Trübner, 1887) (page images at HathiTrust; US access only)
• The Roman see in the early Church, and other studies in church history, by William Bright. (London, New York [etc.] : Longmans, Green, & co., 1896), by William Bright (page images at HathiTrust; US access only)
• Den siste Athenaren / af Viktor Rydberg. (Stockholm : Bonnier, 1880), by Viktor Rydberg (page images at HathiTrust; US access only)
• Iosephi Binghami, Angli, Origines siue antiquitates ecclesiasticae / ex lingua Anglicana in Latinam vertit Io. Henricus Grischouius ... ; accedit praefatio Io. Franc. Buddei ... (Halae : Sumtibus Orphanotrophei, 1724-1729), by Joseph Bingham (page images at HathiTrust)
• Gottfried Arnolds Wahre Abbildung der ersten Christen, nach ihrem lebendigen Glauben und heiligen Leben, aus der ältesten und bewähresten Kirchenscribenten eigenen Zeugnissen, Exempeln und Reden ... als in einer nützlichen Kirchen-Historie, treulich und unparteyisch entworfen ; worinnen zugleich des Hn. William Cave Erstes Christenthum nach Nothdurft erläutert wird .... Mit einer Vorrede D. Siegmund Jacob Baumgartens. (Leipzig : C. H. Fuchs, 1740), by Gottfried Arnold (page images at HathiTrust)
• De rebus sacris & ecclesiasticis exercitationes historico-criticae. In quibus Cardinalis Baronii Annales, ab anno Christi XXXV, in quo Casaubonus desiit, expenduntur: tum & multa adversus Bellarminum, Lightfootum, Pagium, & alios discutiuntur; plurimique historiae & chronologiae errores emendantur ... (Ultrajecti : G. vande Water, 1692), by Samuel Basnage (page images at HathiTrust)
• Rom und das christenthum. (Berlin, G. Reimer, 1881), by Theodor Keim (page images at HathiTrust; US access only)
• Pavli Ernesti Iablonskii Opvscvla, qvibvs lingva et antiqvitas Aegyptiorvm, difficilia librorvm sacrorvm loca et historiae ecclesiasticae capita illvstrantvr; magnam partem nvnc primvm in lvcem protracta, vel ab ipso avctore emendata ac locvpletata ... Edidit atqve animadversiones adiecit Iona Gvilielmvs te Water. (Lvgdvni Batavorvm, apvd A. et I. Honkoop, 1804-), by Paul Ernst Jablonski (page images at HathiTrust; US access only)
• Studien zur Geschichte der Plinianischen Christenverfolgung / von C. Franklin Arnold. (Königsberg : Hartungsche Verlagsdruckerei, 1887), by Carl Franklin Arnold (page images at HathiTrust; US access only)
• Corpus scriptorum Christianorum Orientalium. (Louvain [etc.] Secrétariat Corpus SCO, 1909-) (page images at HathiTrust; US access only)
• The early history of Christianity, covering the period from 300 B. C. to the origin of the Papacy. (New York, Twayne, [1962]), by Charles Guignebert (page images at HathiTrust)
• Studies in early Christianity / edited by Shirley Jackson Case ; presented to Frank Chamberlin Porter and Benjamin Wisner Bacon by friends and fellow-teachers in America and Europe. (New York ; London : The Century Co., c1928) (page images at HathiTrust)
• The catacombs of Rome, (New York, Nelson & Phillips; [etc., etc.], 1874), by W Withrow (page images at HathiTrust)
• Essai historique sur la signification primitive de la Sainte-Cène / par Henry Barbier. (Neuchâtel : Attinger Frères, 1911), by Henry Barbier (page images at HathiTrust; US access only)
• Geschichte der Apostel vom Tode Jesu bis zur Zerstörung Jerusalems / von Dr. Sepp. (Schaffhausen : Hurter, 1866), by Johann Nepomuk Sepp (page images at HathiTrust)
• Apparato para a disciplina e ritos ecclesiasticos de Portugal. (Lisboa Occidental, J. A. da Sylva, 1735-), by Francisco de Almeida (page images at HathiTrust; US access only)
• Studien zur Geschichte und Kultur des Altertums / im Auftrage und mit Unterstutzung der Görresgesellschaft ... (Paderborn : F. Schoningh, 1907-) (page images at HathiTrust; US access only)
• Historiae critica litterarum latinarum. (Augustae Taurinorum : Officina Salesiana, 1882), by Tommaso Vallauri (page images at HathiTrust; US access only)
• The expansion of Christianity in the first three centuries, (London, Williams & Norgate;, 1904-05), by Adolf von Harnack (page images at HathiTrust; US access only)
• Zur Ausbreitung des Christentums in Asien / von Eduard Sachau. (Berlin : Akademie der Wissenschaften, in Kommission bei Georg Reimer, 1919), by Eduard Sachau (page images at HathiTrust; US access only)
• The early church: a history of Christianity in the first six centuries. By the late David Duff. Edited by his son David Duff. (Edinburgh : T. & T. Clark, 1891), by David Duff (page images at HathiTrust; US access only)
• The history of Christianity : from the birth of Christ to the abolition of paganism in the Roman empire. (New York : W.J. Widdleton, [1871]), by Henry Hart Milman (page images at HathiTrust)
• Ebedjesu. Ein Bild aus der Märtyrer-Zeit der persischen Kirche des vierten Jahrhunderts. Von M.B.v.Z. Mit einer Einleitung "Über die Bedeutung des Märtyrthums in der christlichen Kirche," von W.K. Reischl. (Regensburg, F. Pustet, 1871) (page images at HathiTrust)
• Republics; or, Popular government an appointment of God. (Philadelphia, Presbyterian Board of Publication, [1871]), by John Crowell (page images at HathiTrust)
• The old Catholic Church : or, The history, doctrine, worship, and polity of the Christians : traced from the apostolic age to the establishment of the Pope as a temporal sovereign, A.D. 755 / by W. D. Killen. (Edinburgh : T. & T. Clark, 1871), by W. D. Killen (page images at HathiTrust)
• The ancient church & modern India / Godfrey E. Phillips. (London : Student Christian Movement, 1920), by Godfrey Edward Phillips (page images at HathiTrust; US access only)
• Ten lectures on the martyrs / by Paul Allard ; with a preface by Mgr. Péchenard ; authorised translation by Luigi Cappadelta. (New York: Benziger, 1907), by Paul Allard (page images at HathiTrust)
• Griechentum und Christentum. Ein offenes Wort über Adolf Bauers Abhandlung "Vom Griechentum zum Christentum". (Graz und Wien, Verlagsbuchhandlung "Styria", 1911), by Alois Kahr (page images at HathiTrust; US access only)
• Apostolici: or, The history of the lives, acts, death, and martyrdoms of those who were contemporary with, or immediately succeeded the Apostles. As also the most eminent of the primitive Fathers for the first three hundred years. To which is added, A chronology of the three first ages of the church. (London, Printed by W.D. for J. Walthoe, J. Nicholson, B. Tooke, D. Midwinter, and B. Cowse, 1716), by William Cave (page images at HathiTrust)
• An apology for Christianity. In a series of letters, addressed to Edward Gibbon, esq., author of the History of the decline and fall of the Roman empire. By R. Watson ... (Cambridge, Printed by Archdeacon, for T. & J. Merrill [etc.], 1776), by Richard Watson (page images at HathiTrust)
• A general history of the Christian church, to the fall of the western empire, by Joseph Priestley ... (Birmingham, Printed by T. Pearson, and sold by J. Johnson, London, 1790), by Joseph Priestley (page images at HathiTrust)
• Primitive Christianity; or, The religion of the ancient Christians in the first ages of the Gospel. (London, Printed for R. Chiswel, 1702), by William Cave (page images at HathiTrust)
• Pomponia Graecina Tac. Ann. XIII. 32 von Corbinian Wandinger. (München : J. G. Weiss, 1873), by Corbinian Wandinger (page images at HathiTrust; US access only)
• Texte und Arbeiten ... (Leipzig, Kunstschule der erzabtei Beuron.) (page images at HathiTrust; US access only)
• De ceremoniis aulae Byzantinae libri duo; E. recensione J. J. Reiskii. (Bonnae, 1829-1840), by Emperor of the East Constantine VII Porphyrogenitus (page images at HathiTrust)
• The apostolic age of the Christian Church/ by Carl von Weizsäcker. Translated from the 2d and rev. ed./ by James Millar. (London : Williams and Norgate; New York : Putnam, 1907-1912), by Karl Heinrich von Weizsäcker (page images at HathiTrust; US access only)
• Early history of the Christian church, from its foundation to the end of the fifth century, by Monsignor Louis Duchesne ... Rendered into English from the 4th ed. (New York, Longmans, Green, 1912-24), by L. Duchesne (page images at HathiTrust; US access only)
• Studii di antica letteratura cristiana. (Torino : [s.n.], 1887), by Alessandro Chiappelli (page images at HathiTrust; US access only)
• Antichrist : including the period from the arrival of Paul in Rome to the end of the Jewish revolution / by Ernest Renan ; translated and edited by Joseph Henry Allen. (Boston : Little, Brown, 1903), by Ernest Renan (page images at HathiTrust)
• Les missions chrétiennes au sud de l'Empire romain / L. Duchesne. (Rome : P. Cuggiani, 1896), by L. Duchesne (page images at HathiTrust; US access only)
• The Church in the Roman empire before A.D. 170 / W. M. Ramsey. (New York : Putnam, 1912), by William Mitchell Ramsay (page images at HathiTrust)
• Fabiola./ Retold by Eddie Doherty. (New York : Kenedy, [1951]), by Nicholas Patrick Wiseman (page images at HathiTrust)
• "Quo vadis". : A narrative of the time of Nero / By Henryk Sienkiewicz ... Translation from the Polish by Jeremiah Curtin. (Boston : Little, Brown, and company, 1898), by Henryk Sienkiewicz (page images at HathiTrust)
• The history and literature of the New Testament, (New York, The Macmillan company, 1925), by Henry Thatcher Fowler (page images at HathiTrust)
• Der ausgang des griechisch-römischen heidentums, (Heidelberg, C. Winter, 1920), by Johannes Geffcken (page images at HathiTrust; US access only)
• Early Christianity and paganism, (London, New York [etc.] Cassell and company, limited, 1902), by H. D. M. Spence-Jones (page images at HathiTrust; US access only)
• La tin du paganisme: étude sur les dernières luttes religieuses en Occident an quatrième siècle: par Gaston Boissier ... (Paris. Hachette et cie, 1894), by Gaston Boissier (page images at HathiTrust; US access only)
• La tin du paganisme: étude sur les dernières luttes religiouses en Occident au quatrième siècle: par Gaston Boissier ... (Paris. Hachette et cie., 1898), by Gaston Boissier (page images at HathiTrust; US access only)
• Historie de Rome et des papes au moyen age. Traduction de l'allemand avec l'autorisation et des corrections de l'auteur par Eugène-Gabriel Ledos. (Rome, Paris, [etc.] Desclée, De Brouwer et cie, 1906), by Hartmann Grisar (page images at HathiTrust; US access only)
• Corpus scriptorum ecclesiasticorum Latinorum. (Vindobonae [etc.], apud C. Geroldi filium, [etc.], 1866-) (page images at HathiTrust; US access only)
• The influence of Greek ideas and usages upon the Christian church. By the late Edwin Hatch ... Ed. by A.M. Fairbairn ... (London, and Edinburgh, Williams and Norgate, 1891), by Edwin Hatch (page images at HathiTrust; US access only)
• The basis of early Christian theism; (New York, The Macmillan co.;, 1898), by Lawrence Thomas Cole (page images at HathiTrust)
• The Emperor Julian; an essay on his relations with the Christian religion, by Edward J. Martin. (London, Society for Promoting Christian Knowledge; New York, Macmillan, 1919), by Edward James Martin (page images at HathiTrust; US access only)
• Histoire de l'éclectisme alexandrin, considéré dans sa lutte avec le christianisme. Par mr l'abbé J.-M. Prat ... (Lyon, Paris, Perisse frères, 1843), by J. M. Prat (page images at HathiTrust)
• A church without a bishop. The apostolical and primitive church, popular in its government, and simple in its worship. By Lyman Coleman ... With an introductory essay, by Dr. Augustus Neander. (Boston, Gould, Kendall and Lincoln, 1844), by Lyman Coleman (page images at HathiTrust)
• The causes of the corruption of Christianity / by Robert Vaughan. (London : Jackson and Walford, 1852), by Robert Vaughan (page images at HathiTrust)
• Origines et fondements de la liberté, de l'égalité et de la fraternité parmi les hommes : histoire de la charité : pendant les quatre premiers siècles de l'ère chrétienne : pour servir d'introduction a l'histoire des secours publics dans les sociétés modernes / par Martin-Doisy. (Liége : Imprimerie de J.G. Lardinois, 1851), by Felix Martin-Doisy (page images at HathiTrust)
• The civil and ecclesiastical history of Scotland : A. D. LXXX.-DCCXVIII. / by Thomas Innes. (Aberdeen : Printed for the Spalding Club, 1853), by Thomas Innes (page images at HathiTrust)
• Denkwürdigkeiten aus der Geschichte des chrislichen Lebens / von A. Neander. (Hamburg : F. und A. Perthes, 1845-1846), by August Neander (page images at HathiTrust)
• The last Athenian. Tr. from the Swedish of Victor Rydberg. By William Widgery Thomas, Jr. (Philadelphia, T.B. Peterson & Brothers, [c1869]), by Viktor Rydberg (page images at HathiTrust)
• De abrogatione legis mosaicae ex Petri, Jacobi et Johannis apostolorum itemque ecclesiarum ab iisdem constitutarum sententia / quam disceptationem scripsit Carolus Buob. (Monte-Albano : Renous, 1842), by Charles Buob (page images at HathiTrust)
• Lehrbuch der christlich kirchlichen Archäologie / von Heinrich Ernst Ferdinand Guericke. (Berlin : L. Dehmigke (Fr. Appelius), 1859), by Heinrich Ernst Ferdinand Guericke (page images at HathiTrust)
• Die christliche Passafeier der drei ersten Jahrhunderte : Zugleich ein Beitrag zur Geschichte des Urchristenthums und zur Evangelienkritik / von K.L. Weitzel. Mit einem Anhange: Die Passafragmente in Originaltext. (Pforzheim : Flammer und Hoffmann, 1848), by K. L. Weitzel (page images at HathiTrust)
• A manual of church history / by Henry E.F. Guericke ; translated from the German by William G.T. Shedd ... ; Ancient church history, comprising the first six centuries. (Boston : Draper and Halliday ; New York : Hurd & Houghton, 1867, 1857), by Heinrich Ernst Ferdinand Guericke (page images at HathiTrust)
• A treatise on the episcopate of the ante-Nicene church : (with especial reference to the early position of the Roman See) / by George M. Gorham. (Cambridge : J. Deighton, 1854), by George Martyn Gorham (page images at HathiTrust)
• Die Stellung der Spanischen Kirche zum Römischen Stuhle von Anbeginn ihrer Gründung bis auf die neueste Zeit : eine historisch-kirchenrechtliche Abhandlung / von J. Ellendorf. (Darmstadt : C.W. Leske, 1843), by Johann Otto Ellendorf (page images at HathiTrust)
• Geschichtsforschungen über die kirchlichen Gebräuche und Einrichtungen der Christen, ihre Enstehung, Ausbildung und Veränderung / von Carl Schöne. (Berlin : G. Reimer, 1819-1822), by Karl Schöne (page images at HathiTrust)
• Histoire des trois premiers siècles de l'eglise chrétienne. (Paris, Ch. Meyruis, 1869), by Edmond de Pressensé (page images at HathiTrust)
• Struggles of the early Christians : from the days of our Saviour to the reign of Constantine / with an introd. by F. D. Huntington. (Boston : J. P. Jewett, 1858) (page images at HathiTrust)
• Das Urchristenthum : eine Beleuchtung der von der Schule des v. Baur in Tübingen über das apostolische Zeitalter aufgestellten Vermuthungen / von W. O. Dietlein. (Halle : Richard Mühlmann, 1845), by W. O. Dietlein (page images at HathiTrust)
• De ecclesiae Romanae statu quem Pauli epistola respicit dissertatio... / edidit ... Wilibaldus Beyschlag. (Halis [i.e. Halle] : Formis Hendeliis, 1862), by Willibald Beyschlag (page images at HathiTrust)
• Das apostolische Zeitalter / dargestellt von J.P. Lange. (Braunschweig : C.A. Schwetschke, 1853-1854), by Johann Peter Lange (page images at HathiTrust)
• Essais de critique religieuse / par Albert Réville. (Paris : Joel Cherbuliez, 1860), by Albert Réville (page images at HathiTrust)
• Sinaï et Golgotha : ou, Les origines du Judaisme et du Christianisme, suivi d'un examen critique des évangiles anciens et modernes / par H. Graetz ; traduit et mis en ordre par Maurice Hess. (Paris : M. Lévy frères, 1867), by Heinrich Graetz (page images at HathiTrust)
• Histoire de la destruction du paganisme en Occident. Ouvrage couronné par l'Académie royale des inscriptions et belles-lettres, en l'année 1832. (Paris, Firmin Didot frères, 1835), by Arthur Beugnot (page images at HathiTrust)
• The history of the Christian religion and church, (Philadelphia, J. M. Campbell & co.; New York, Saxton & Miles, 1843), by August Neander (page images at HathiTrust)
• Histoire de l'église de Rome sous les pontificats de st Victor, de st Zéphirin et de st Calliste, de l'an 192 à l'an 224, un siècle avant le concile de Nicée, par l'abbé M.-P. Cruice ... (Paris, Firmin Didot frères, fils et ce, 1856), by Patrice François Marie Cruice (page images at HathiTrust)
• A history of the church, from the earliest ages to the reformation. (London : Baldwin & Cradock, 1831-33), by George Waddington (page images at HathiTrust)
• Die Urtheile heidnischer und jüdischer Schriftsteller der vier ersten christlichen Jahrhunderte über Jesus und die ersten Christen : eine Zuschrift an die gebildeten Deutschen zur weiteren Orientirung in der Frage über die Gottheit Jesu / von Richard von der Alm [pseud.] (Leipzig, Germany : Otto Wigand, 1864), by Friedrich Wilhelm Chillany (page images at HathiTrust)
• Historisch-exegetische Abhandlung über das Erste allgemeine Concil in Jerusalem, 52 nach Chr., nebst einer gedrängten Würdigung der neuern Kritik der Gegner aus der Tübinger Schule. (Regensburg, New York, F. Pustet, 1869), by Wilhelm Schenz (page images at HathiTrust)
• Hellenismus und Christenthum oder die geistige Reaktion des antiken Heidenthums gegen das Christenthum. Mit besonderer Rücksicht auf die christenfeindliche Literatur des klassischen Alterthums so wie auch der Gegenwart. (Köln, Verlag der DuMont-Schauberg'schen Buchhandlung, 1866), by Heinrich Kellner (page images at HathiTrust)
• Der Untergang des Hellenismus und die Einziehung seiner Tempelgüter durch die Christlichen Kaiser. Ein Beitrag zur Philosophie der Geschichte. (München, Literarisch-Artistische Anstalt, 1854), by Ernst von Lasaulx (page images at HathiTrust)
• The principles of church history adapted to the young. By a Presbyter of the diocese of North Carolina. (New York, H.B. Durand, 1863) (page images at HathiTrust)
• Geschichtliche Darstellung des Verhältnisses zwischen Kirche und Staat : von der Gründung des Christenthums bis auf Justinian I / von Caspar Riffel. (Mainz : Kirchheim, Schott und Thielmann, 1836), by Caspar Riffel (page images at HathiTrust)
• Die christliche Kirche der drei ersten Jahrhunderte; Vorlesungen. (Leipzig, S. Hirzel, 1853), by K. R. Hagenbach (page images at HathiTrust)
• The ecclesiastical history of the second and third centuries : illustrated from the writings of Tertullian / by John, Bishop of Bristol. (Cambridge : J. & J.J. Deighton, 1826), by John Kaye (page images at HathiTrust)
• Études sur les premiers temps du christianisme et sur le moyen-âge, par M. Philarète Chasles ... (Paris, Amyot, 1847), by Philarète Chasles (page images at HathiTrust)
• Zur Geschichte der Christlichen Kirche : in ihrer ersten Entwicklungsperiode bis zum Anfange des vierten Jahrhunderts / [von J. H. R. Biesenthal]. (Berlin : B. G. Löw, 1853), by J. H. Biesenthal (page images at HathiTrust)
• History of the early church from the first preaching of the gospel to the Council of Nicea : for the use of young persons / by the author of "Amy Herbert." (New York : D. Appleton, 1860), by Elizabeth Missing Sewell (page images at HathiTrust)
• Fabiola : ossia la chiesa delle catacombe / racconto del Card. Nicola Wiseman. (Roma : Monaldi, 1864), by Nicholas Patrick Wiseman (page images at HathiTrust)
• Das apostolische und das nachapostolische zeitalter, mit rücksicht auf unterschied und einheit in lehre und leben / von d. Gotthard Victor Lechler. (Stuttgart : Verlag von Rudolph Besser, 1857), by Gotthard Victor Lechler (page images at HathiTrust)
• Christianity in the First Century; or, The new birth of the social life of man through the rising of Christianity. Tr. from the German. (Edinburgh, T. & T. Clark [etc.], 1860), by Christoph Hoffmann (page images at HathiTrust)
• Historical commentaries on the state of Christianity during the first three hundred and twenty-five years from the Christian era : being a translation of "The commentaries on the affairs of the Christians before the time of Constantine the Great" / by John Laurence von Mosheim ; v. 1 translated from the original Latin by Robert Studley Vidal ; v. 2 translated, and both volumes edited, by James Murdock. (New-York : S. Converse, 1852), by Johann Lorenz Mosheim (page images at HathiTrust)
• Origines ecclesiasticæ; or, The antiquities of the Christian church, and other works, of the Rev. Joseph Bingham ... With the quotations at length, in the original languages, and a biographical account of the author ... (London, W. Straker, 1843-45), by Joseph Bingham (page images at HathiTrust)
• A study of primitive Christianity. (Chicago, Charles H. Kerr & Company, 1887), by Lewis G. Janes (page images at HathiTrust)
• The conflict of religions in the early Roman empire / by T. R. Glover. (London : Methuen, [1920]), by T. R. Glover (page images at HathiTrust; US access only)
• The church of the apostles, being an outline of the history of the church of the apostolic age. (London : Rivingtons, 1909), by Lonsdale Ragg (page images at HathiTrust; US access only)
• A history of the church : from A. D. 322 to the death of Theodore of Mopsuestia, A. D. 427 / (London : Bohn, 1854), by Bishop of Cyrrhus Theodoret (page images at HathiTrust)
• Chronicon paschale. Ad exemplar vaticanum recensuit Ludovicus Dindorfius. (Bonnae : E. Weber, 1832), by Chronicon paschale (page images at HathiTrust)
• Two apologies, one for Christianity in a series of letters addressed to Edward Gibbon, the other for the Bible, in answer to Thomas Paine. To which are added two sermons and a charge in defence of revealed religion. (London, Printed for Scatcherd and Letterman, 1820), by Richard Watson (page images at HathiTrust)
• History of the planting and training of the Christian church by the apostles / by Augustus Neander ; translated from the German by J.E. Ryland. (New York : Sheldon ; Boston, Gould & Lincoln, 1865), by August Neander (page images at HathiTrust)
• Ancient Christianity exemplified in the private, domestic, social, and civil life of the primitive Christians : and in the original institutions, offices, ordinances, and rites of the church / by Lyman Coleman. (Philadelphia : Lippincott, Grambo, 1852), by Lyman Coleman (page images at HathiTrust)
• Symbolae ad internam criticen librorum canonicorum ac vetustissimorum quae supersunt monumentorum Christiani nominis / paratae ab Joanne Schulthess. (Turici : Ex officina Schulthessiana, 1833), by Johannes Schulthess (page images at HathiTrust)
• Essai historique et critique sur l'étude et l'enseignement des lettres profanes dans les premiers siècles de l'église par Henri Joseph Leblanc. (Paris ; Lyon : Libr. catholique de Perisse frères, 1852), by Henri Joseph Leblanc (page images at HathiTrust)
• Die siege der heiligen martyrer, worin die geschichte der japanesischen martyrer ausführlich mitgetheilt wird. Nebst einem anhange, enthaltend: Das leben des P. Caffaro aus dem Orden der redemptoristen und der klosterschwester Theresia, vom h. Alphons Maria von Liguori. (Regenburg, Manz, 1841), by Alfonso Maria de' Liguori (page images at HathiTrust)
• Historiae ecclesiasticae veteris monumenta praecipua / collegit Hermannus Olshausen. Praefatus est Augustus Neander. (Berolini : Ferd. Dümmler, 1820-1822), by Hermann Olshausen (page images at HathiTrust)
• History of liberty / by Samuel Eliot. (Boston : Little, Brown, and company, 1853), by Samuel Eliot (page images at HathiTrust)
• History of the planting and training of the Christian church by the apostles. (Philadelphia, J. M. Campbell & co.; New York, Saxton & Miles, 1844), by August Neander (page images at HathiTrust)
• Spicilegium solesmense complectens sanctorum patrum scriptorumque ecclesiasticorum anecdota hactenus opera, selecta e graecis orientalibusque et latinis codicibus, publici juris facta curante Domno J. B. Pitra ... (Parisiis, F. Didot fratres, 1852-58), by J. B. Pitra (page images at HathiTrust)
• Les livres des miracles et autres opuscules de Georges Florent Grégoire, évêque de Tours. (Paris, J. Renouard, 1857-1864), by Saint Gregory (page images at HathiTrust)
• The history of the Christian religion and church during the three first centuries / by Dr. Augustus Neander ; translated from the German by Henry John Rose. (Philadelphia : James M. Campbell, 1844), by August Neander (page images at HathiTrust)
• The early years of Christianity, by E. de Pressensé; translated by Annie Harwood. The apostolic era. (New York, Scribner, 1870), by Edmond de Pressensé (page images at HathiTrust)
• On the right use of the early fathers; two series of lectures, delivered in the University of Cambridge. By the Rev. J.J. Blunt. (London, J. Murray, 1857), by John J. Blunt (page images at HathiTrust)
• Le chiese d'Italia : dalla loro origine sino ai nostri giorni : opera / di Giuseppe Cappelletti. (Venezia : G. Antonelli, 1844-1870), by Giuseppe Cappelletti (page images at HathiTrust)
• The pupils of St. John the Divine. By the author of "The heir of Redclyffe". ([London] Macmillan, [1868]), by Charlotte M. Yonge (page images at HathiTrust)
• The catacombs of Rome as illustrating the church of the first three centuries, by the Right Rev. Wm. Ingraham Kip. (New York, Redfield, 1854), by William Ingraham Kip (page images at HathiTrust)
• Der Montanismus und die christliche Kirche des zweiten Jahrhunderts von F.C.A. Schwegler. (Tübingen, L.F. Fues, 1841), by Albert Schwegler (page images at HathiTrust)
• Geschichte des christenthums : in der periode seiner ersten einfürhrung in die welt durch Jesum und die apostel / von G. J. Plank. (Göttingen : Vandenhoeck und Ruprecht, 1818), by G. J. Planck (page images at HathiTrust)
• S. Clement of Rome. : the two epistles to the Corinthians / A revised text with introduction and notes. By J.B. Lightfoot. (London : Macmillan, 1869-77), by Pope Clement I (page images at HathiTrust; US access only)
• A history of the church from the earliest ages to the reformation / by the Rev. George Waddington. (London : Baldwin and Cradock, 1835), by George Waddington (page images at HathiTrust)
• Le Christianisme aux trois premiers siècles : séances historiques données à Genève en Février, Mars et Avril 1857 / par Merle DA̓ubigné ... [et al.]. (Genève : J. Cherbuliez.-E. Beroud, 1857) (page images at HathiTrust)
• Jésus-Christ et sa doctrine. Histoire de la naissance de l'église, de son organisation et de ses progrès pendant le premier siècle; par J. Salvador ... (Paris, A. Guyot et Scribe, 1838), by Joseph Salvador (page images at HathiTrust)
• The antiquities of the Christian church. Translated and compiled from the works of Augusti, with numerous additions from Rheinwald, Siegel, and others, by Rev. Lyman Coleman. (Andover [Mass.] New York, Gould, Newman & Saxton; Boston, Tappan & Dennett; [etc., etc.], 1841), by Lyman Coleman (page images at HathiTrust)
• Histoire de la destruction du paganisme dans l'Empire d'Orient. (Paris, J. Cherbuliez, 1850), by Étienne Louis Chastel (page images at HathiTrust)
• Jésus-Christ et sa doctrine; histoire de la naissance, de l'église et de ses progrès pendant le premier siècle, par J. Salvador ... (Paris : M. Lévy frères, 1864-1865), by Joseph Salvador (page images at HathiTrust)
• The catacombs of Rome. (Philadelphia, New York, American Sunday-school union, [c1854]), by William Ingraham Kip (page images at HathiTrust)
• Das nachapostolische Zeitalter in den Hauptmomenten seiner Entwicklung / von Albert Schwegler. (Tübingen : Ludwig Friedrich Fues, 1846), by Albert Schwegler (page images at HathiTrust)
• Geschichte der Pflanzung und Leitung der christlichen Kirche durch die Apostel : als selbstständiger Nachtrag zu der allgemeinen Geschichte der christlichen Religion und Kirche / von August Neander. (Hamburg : F. Perthes, 1847), by August Neander (page images at HathiTrust)
• De christelijke kerk in de drie eerste eeuwen. Met een voorberigt van H. Hiebink. (Rotterdam, Van der Meer & Verbruggen, 1853), by K. R. Hagenbach (page images at HathiTrust)
• Geschiedenis van het kerkelijke leven der christenen gedurende de zes eerste eeuwen / door W. Moll. (Leiden : D. Noothoven van Goor, 1855-1857), by Willem Moll (page images at HathiTrust)
• Historical commentaries on the state of Christianity during the first three hundred and twenty-five years from the Christian era: being a translation of "The commentaries on the affairs of the Christians before the time of Constantine the Great," by John Laurence von Mosheim. (New York, S. Converse, 1851), by Johann Lorenz Mosheim (page images at HathiTrust)
• The history of the papacy to the period of the Reformation by J.E. Riddle. (London : Richard Bentley, 1854), by Joseph Esmond Riddle (page images at HathiTrust)
• Das Christenthum und die christliche Kirche der drei ersten Jahrhunderte / von Ferdinand Christian Baur. (Tübingen : Fues, 1853), by Ferdinand Christian Baur (page images at HathiTrust)
• A manual of church history / by Henry E.F. Guericke ; translated from the German by William G.T. Shedd ; ancient church history, comprising the first six centuries. (Andover : W.F. Draper, 1857), by Heinrich Ernst Ferdinand Guericke (page images at HathiTrust)
• Des origines de la charité catholique, ou, De l'état de la misère et de l'assistance chez les chrétiens pendant les premiers siècles de l'église / par A. Tollemer. (Paris : Librairie Paisienne, 1863), by Alexandre Tollemer (page images at HathiTrust)
• Les quatre premiers siècles de l'église chrétienne. (Paris, Amyot, 1850-1851), by M. Capefigue (page images at HathiTrust)
• Grundriss der patrologie oder der ältern christlichen literärgeschichte / von dr. Johannes Alzog. (Freiburg im Breisgau : Herder, 1869), by Johannes Alzog (page images at HathiTrust)
• History of the planting and training of the Christian church by the apostles. Translated from the 3d ed. of the original German. By J. E. Ryland. Complete in one volume. (New York, Leavitt, Trow and Co., 1847), by August Neander (page images at HathiTrust)
• Lehrbuch der christlichen Kirchengeschichte mit besonderer Berücksichtigung der dogmatischen Entwicklung / von W. Bruno Lindner. (Leipzig : C.B. Schwickert, 1848), by Wilhelm Bruno Lindner (page images at HathiTrust)
• An analysis of ecclesiastical history : from the birth of Christ to the Council of Nice, A.D. 325 ; with questions, and examination papers ; especially intended for candidates for the B.A. degree, the voluntary theological, those preparing for holy orders, and for divinity students in general / by W.H. Pinnock. (Cambridge : J. Hall, 1885), by W. H. Pinnock (page images at HathiTrust)
• A history of the church from the Edict of Milan, A.D. 313, to the Coucil of Chalcedon, A.D. 451 / by William Bright. (Oxford : James Parker, 1869), by William Bright (page images at HathiTrust)
• The history of Christianity : from its promulgation to its legal establishment in the Roman Empire / by W. Cooke Taylor. (London : J.W. Parker, 1844), by W. C. Taylor (page images at HathiTrust)
• Das apostolische und das nachapostolische Zeitalter : mit Rücksicht auf Unterschied und Einheit zwischen Paulus und den uebrigen Aposteln, zwischen Heidenchristen und Judenchristen / dargestellt von Gotthard Victor Lechler ; gekroente Preiss-schrift von der Teylerschen theologischen Gesellschaft fuer das jahr 1848. (Haarlem : Bohn, 1851), by Gotthard Victor Lechler (page images at HathiTrust)
• Geschichte der christlichen Kirche : vom Anfange des vierten bis zum Ende des achten Jahrhunderts / herausgegeben von dem chritlichen Vereine im nördlichen Deutschlande. (Halle : Gedrückt und zu finden im Waisenhause, 1838-) (page images at HathiTrust)
• Glaubenszeugnisse der griechischen Kirche : Anhang zur 5en aufl. der Dogmatk / von Karl August von Hase. (Leipzig : Druck und Verlag, 1860), by Karl von Hase (page images at HathiTrust)
• History of the Christian church / by Philip Schaff ; from the birth of Christ to the reign of Constantine, A.D. 1-311. (New York : Scribner, 1859), by Philip Schaff (page images at HathiTrust)
• Die kirche im apostolischen zeitalter und die entstehung der neutestamentlichen schriften. Dargestellt von Heinrich W.J. Thiersch ... (Frankfurt a.M. Erlangen, Heyder und Zimmer, 1852), by Heinrich W. J. Thiersch (page images at HathiTrust)
• Ancient Syriac documents relative to the earliest establishment of Christianity in Edessa and the neighbouring countries, (London, Edinburgh, Williams and Norgate, 1864), by William Cureton (page images at HathiTrust)
• Heathen records to the Jewish Scripture history; (London [etc. J. Cornish, 1856), by J. A. Giles (page images at HathiTrust)
• Des premières transformations historiques du Christianisme, par Athanase Coquerel fils ... (Paris, G. Baillière: New York, Baillière brothers; [etc., etc.], 1866), by Athanase Coquerel (page images at HathiTrust)
• L'église et l'Empire romain au IVe siècle, par m. Albert de Breglie ... (Paris, Didier et cie, 1860-66), by Albert de Broglie (page images at HathiTrust)
• Thessalonica : or, The model church : a sketch of primitive Christianity / by H. L. Hastings. (New York : Rudd & Carleton, 1861), by H. L. Hastings (page images at HathiTrust)
• A history of the church / translated from the German of J. J. Ig. Döllinger by Edward Cox. (London : C. Dolman ; T. Jones, 1840-42), by Johann Joseph Ignaz von Döllinger (page images at HathiTrust)
• Biography of the early church / by Robert Wilson Evans. (London : J. G. & F. Rivington, 1837), by Robert Wilson Evans (page images at HathiTrust)
• The church of the first three centuries. A work founded on the Sacred Scripture and early patristic writings, and built of materials which are presented to the reader unwrought, as they came from the lips of inspired men and Christians sound in practice and orthodox in faith. By the Reverend H. E. Dennehy ... (London, Catholic bookselling & publishing company, limited; [etc., etc.], 1861), by H. E. Dennehy (page images at HathiTrust)
• Geschichte des Urchristenthums, durch A. Fr. Gfrörer. (Stuttgart, E. Schweizerhart's Verlagshandlung, 1838), by A. Fr. Gfrörer (page images at HathiTrust)
• The conversion of the Roman empire; the Boyle lectures for the year 1864 / delivered at the Chapel Royal, Whitehall, by Charles Merivale. (New York : Appleton, 1865), by Charles Merivale (page images at HathiTrust)
• Historical commentaries on the state of Christianity during the first three hundred and twenty-five years from the Christian era : being a translation of "The commentaries on the affairs of the Christians before the time of Constantine the Great," / by John Laurence von Mosheim. (New York : S. Converse, 1854), by Johann Lorenz Mosheim (page images at HathiTrust)
• History of the Christian church / by Philip Schaff. (New York : C. Scribner, 1867), by Philip Schaff (page images at HathiTrust)
• Commentaries on the affairs of the Christians before the time of Constantine the Great; or, An enlarged view of the ecclesiastical history of the first three centuries. Accompanied with copious illustrative notes and references. Translated from the Latin of John Laurence Mosheim, by Robert Studley Vidal. (London, T. Cadell and W. Davies, 1813-35), by Johann Lorenz Mosheim (page images at HathiTrust)
• The church of the first three centuries: or, notices of the lives and opinions of the early fathers, with special reference to the Doctrine of the Trinity; illustrating its late origin and gradual formation. (Boston, Walker, Wise and co., [c1860]), by Alvan Lamson (page images at HathiTrust)
• Die kirchen-geschichte bes Johanes von Ephesus, aus dem Syrischen ubersetz...\ Johannes von Ephesus. (Munchen: J. J. Lentner, 1862), by of Ephesus John (page images at HathiTrust)
• La civilizacion en los cinco primeros siglos del cristianismo. Lecciones pronunciadas en el Ateneo de Madrid por d. Emilio Castelar. (Madrid, Librerías de San Martin, A. Jubern, 1865), by Emilio Castelar (page images at HathiTrust)
• La patrologie, ou Histoire littéraire des trois premiers siècles de l'Eglise Chrétienne. Oeuvre posthume de J.-A. Moehler. Publiée par F.-X. Reithmayer. Traduite de l'allemand par Jean Cohen. (Paris, Debécourt, 1843), by Johann Adam Möhler (page images at HathiTrust)
• History of the planting and training of the Christian church by the apostles. By Augustus Neander. Translated from the third edition of the original German, by J. E. Ryland. (Edinburgh, T. Clark, 1842), by August Neander (page images at HathiTrust)
• Chronologie der römischen Bischöfe bis zur Mitte des vierten Jahrhunderts, von Richard Adelbert Lipsius. (Kiel, Schwers, 1869), by Richard Adelbert Lipsius (page images at HathiTrust)
• Das Christenthum und die christliche Kirche der drei ersten Jahrhunderte / von Ferdinand Christian Baur. (Tübingen : L.F. Fues, 1860), by Ferdinand Christian Baur (page images at HathiTrust)
• Histoire des trois premiers siècles de l'église chrétienne / par E. de Pressensé. (Paris : Librairie de Ch. Meyrueis et comp., Éditeurs, 1858-1877), by Edmond de Pressensé (page images at HathiTrust; US access only)
• Die lehre der apostel, dargestellt von Hermann Messner. (Leipzig, S. Hirzel, 1856), by Hermann Messner (page images at HathiTrust)
• L'église et l'Empire romain au IVe siècle. (Paris, Didier et cie, 1867-1868), by Albert de Broglie (page images at HathiTrust)
• Dissertatiunculae quaedam critico-theologicae / auctore Joanne H. Newman. (Romae : Typis S. Congregationis de Propaganda Fide, 1847), by John Henry Newman (page images at HathiTrust)
• The martyrs and apologists / by E. de Pressensé, D.D. ; Translated by Annie Harwood. (London : Hodder and Stoughton, 1871), by Edmond de Pressensé (page images at HathiTrust)
• First things; or, the development of church life. (Boston, Gould, 1859), by Baron Stow (page images at HathiTrust)
• Notes historiques, biographiques, archéologiques et littéraires concernant les premiers siècles chrétiens / par J.-G.-H. Greppo. (Lyon : Imprimerie d'A. Perisse, 1841), by J.-G.-H. Greppo (page images at HathiTrust)
• Aus der Apostelzeit / von Friedrich Zündel. (Zürich : S. Höhr, 1886), by Georg Friedrich Zundel (page images at HathiTrust; US access only)
• Ekeghetsʻu patmutʻiwně tiezerakan zhoghovneri shrjanum / Prōf. V.V. Bōlōtōv; ṛuserēnitsʻ tʻargmanetsʻ Artak Vardapet Smbatean. (Vagharshapat : Ēlekʻtrasharzh Tparan Mayr Atʻoṛoy S. Ējmiatsni, 1911), by V. V. Bolotov (page images at HathiTrust; US access only)
• Die Entstehung der altkatholischen Kirche : eine kirchen- und dogmengeschichtliche Monographie / von Albrecht Ritschl. (Bonn : A. Marcus, 1857), by Albrecht Ritschl (page images at HathiTrust)
• Patrologia orientalis. (Paris, Firmin-Didot et cie [etc.].) (page images at HathiTrust; US access only)
• Julien l'Apostat. (Paris, V. Lecoffre, 1900-03), by Paul Allard (page images at HathiTrust; US access only)
• Julian the Apostate, by Gaetano Negri, tr. from the 2d Italian ed. by the Duchess Litta-Visconti-Arese, with an introduction by Professor Pasquale Villari. (New York, Scribner, 1905), by Gaetano Negri (page images at HathiTrust)
• Croyances et légendes de l'antiquité; essais de critique appliqués à quelques points d'histoire et de mythologie ... par L.-F. Alfred Maury ... (Paris, Didier et cie, 1863), by L.-F.-Alfred Maury (page images at HathiTrust)
• Dangers of the apostolic age / by James Moorhouse. (Manchester : Thomas Fargie, 1891), by J. Moorhouse (page images at HathiTrust; US access only)
• De costumi de primitivi cristiani : libri tre. (Roma : G. L. Barbiellini, 1753-57), by Tommaso Maria Mamachi (page images at HathiTrust)
• The church in the Roman empire before A. D. 170. (New York, London, G. P. Putnam's sons, [1893]), by William Mitchell Ramsay (page images at HathiTrust; US access only)
• Julien l'apostat. (Paris, V. Lecoffre, 1906-10), by Paul Allard (page images at HathiTrust; US access only)
• Memorials of early Christianity / by James G. Miall ; with illustrations. (Boston : Gould and Lincoln, 1853), by James Goodeve Miall (page images at HathiTrust)
• Patrologiae cursus completus : seu bibliotheca universalis, integra, uniformis, commoda, oeconomica, omnium SS. Patrum, doctorum scriptorumque ecclesiasticorum, sive latinorum, sive graecorum, qui ab aevo apostolico ad tempora Innocentii III (anno 1216) pro latinis et ad concilii Florentini tempora (ann. 1439) pro graecis floruerunt. Series graeca, in quo prodeunt patres, doctores scriptoresque ecclesiae graecae a S. Barnaba ad Bessarionem / accurante J. P. Migne. (Parisiis, 1857-87), by Patrologiae cursus completus (page images at HathiTrust; US access only)
• Julian the Apostate, by Gaetano Negri, tr. from the 2d Italian ed. by the Duchess Litta-Visconti-Arese, with an introduction by Professor Pasquale Villari. (New York, C. Scribner's sons, 1905), by Gaetano Negri (page images at HathiTrust)
• L'imperatore Giuliano l'Apostata; studio storico. (Milano, U. Hoepli, 1914), by Gaetano Negri (page images at HathiTrust; US access only)
• L'imperatore Giuliano l'Apostata : studio storico. (Milano : U. Hoepli, 1902), by Gaetano Negri (page images at HathiTrust; US access only)
• Titus, a comrade of the cross : a tale of the Christ for the Christmas tide / by Florence M. Kingsley. (Elgin, Ill. ; Chicago : D. C. Cook, 1894), by Florence Morse Kingsley (page images at HathiTrust)
• Memorials of Christian life in the early and middle ages. Including his "Light in dark places." By Dr. Augustus Neander. Translated from the German by J. E. Ryland. (London, H. G. Bohn, 1852), by August Neander (page images at HathiTrust)
• Essays on the early history of the church and the ministry / by various writers ; ed. by H. B. Swete. (London : Macmillan, 1921) (page images at HathiTrust; US access only)
• Patrologiae cursus completus : sive biblioteca universalis,integra uniformis, commoda, oeconomica, omnium SS. Patrum, doctorum scriptorumque eccelesiasticorum qui ab aevo apostolico ad usque Innocentii III tempora floruerunt ... [Series Latina, in qua prodeunt Patres, doctores scriptoresque Ecclesiae Latinae, a Tertulliano ad Innocentium III] / accurante J.-P. Migne. (Parisiis : Migne, 1844-1864), by Patrologiae cursus completus (page images at HathiTrust)
• The history of early Christianity / by Leighton Pullan. (New York : Herrick, 1898), by Leighton Pullan (page images at HathiTrust)
• Sainte Irénée (IIe siècle) / par Albert Dufourcq. (Paris : V. Lecoffre, 1904), by Albert Dufourcq (page images at HathiTrust; US access only)
• Die christliche Kirche an der Schwelle des Irenäischen Zeitalters : als Grundlage zu einer kirchen- und dogmengeschichtlichen Darstellung des Lebens and Wirkens des H. Irenäus / von K. Graul. (Leipzig : Dörffling und Franke, 1860), by Karl Graul (page images at HathiTrust)
• Tu es Petrus, l'histoire et la légende. (Paris, J. Tallandier, [1904]), by Arthur Heulhard (page images at HathiTrust; US access only)
• The Apostles / by Ernest Renan ; translated from the original French. (New York : Carleton ; Paris : Michel Levy freres, 1867), by Ernest Renan (page images at HathiTrust)
• Der Paulinismus : ein Beitrag zur Geschichte der urchristlichen Theologie / von Otto Pfleiderer. (Leipzig : O.R. Reisland, 1890), by Otto Pfleiderer (page images at HathiTrust; US access only)
• Rome, St. Paul & the early church. The influence of Roman law on St. Paul's teaching & phraseology and on the development of the church, by W. S. Muntz ... (London, J. Murray, 1913), by W. S. Muntz (page images at HathiTrust; US access only)
• Prolegomeni alla storia dell'età apostolica. (Messina, G. Principato, 1920), by Adolfo Omodeo (page images at HathiTrust; US access only)
• The apostle Paul and the preaching of Christianity in the primitive church. (London : Williams and Norgate, 1875), by Richard Davies Hanson (page images at HathiTrust; US access only)
• Pauline and other studies in early Christian history. (New York, A. C. Armstrong, 1906), by William Mitchell Ramsay (page images at HathiTrust)
• The testimony of St. Paul to Christ viewed in some of its aspects / by R. J. Knowling. (London : Hodder & Stoughton, 1911), by R. J. Knowling (page images at HathiTrust; US access only)
• Paulinism; a contribution to the history of primitive Christian theology. / Translated by Edward Peters. (London : Williams and Norgate, 1891), by Otto Pfleiderer (page images at HathiTrust; US access only)
• Apostolical Christianity : its history and development / by C.A. Row. (New York : J. Pott, [1843]), by C. A. Row (page images at HathiTrust)
• A short history of Christianity in the Apostolic Age / by George Holley Gilbert. (Chicago, Ill. : University of Chicago Press, 1906), by George Holley Gilbert (page images at HathiTrust)
• Baur's historische Kritik in ihrer Consequenz : ein Beitrag zur Religionsgeschichte der ersten Jahrhunderte unserer Zeitrechnung / von Heinrich Böttger. (Braunschweig : Eduard Leibrock, 1840-1841), by Heinrich Böttger (page images at HathiTrust)
• The testimony of St. Paul to Christ viewed in some of its aspects, by R. J. Knowling. (London, Hodder and Stoughton, [1905, repr. 1911]), by R. J. Knowling (page images at HathiTrust; US access only)
• Paulinism : a contribution to the history of primitive Christian theology / by Otto Pfleiderer ; translated by Edward Peters. (London : Williams and Norgate, 1891), by Otto Pfleiderer (page images at HathiTrust; US access only)
• A short history of Christianity in the apostolic age / by George Holley Gilbert. (Chicago, Ill. : University of Chicago Press, 1918), by George Holley Gilbert (page images at HathiTrust)
• A study of the classic pagan references to nascent Christianity ... by John Robert Bräuer ... (Jersey City, Baldwin Press, 1906), by John Robert Bräuer (page images at HathiTrust)
• Callista; a sketch of the third century. (New York, Boston, D. & J. Sadlier & Co., 1856), by John Henry Newman (page images at HathiTrust)
• Primitive Christianity; or, The religion of the ancient Christians in the first ages of the gospel. To which are added the lives of Justin Martyr and St. Cyprian. By William Cave ... With an introductory essay, and notes, by the Rev. Wm. Trollope. (London, J. Hatchard and son; [etc., etc.], 1834-35), by William Cave (page images at HathiTrust)
• Primitive Christianity : or, The religion of the ancient Christians in the first ages of the Gospel ; to which is added an historical account of paganism under the first Christian emperors, etc. etc. / by William Cave ... with an introductory essay, and notes, by the Rev. William Trollope. (London : Joseph Rickerby, 1839), by William Cave (page images at HathiTrust)
• Marc-Aurèle et la fin du monde antique, par Ernest Renan. (Paris : Calmann Lévy, 1894), by Ernest Renan (page images at HathiTrust; US access only)
• Callista : a sketch of the 3rd century / by Cardinal Newman. (London : Burns & Oates, [1856]), by John Henry Newman (page images at HathiTrust)
• Istorii͡a pravoslavnoĭ t͡serkvi do nachala razdi͡elenii͡a t͡serkveĭ. (1891), by Konstantin Petrovich 1827-1907 Pobedonost͡sev (page images at HathiTrust; US access only)
• Primitive Christianity; its writings and teachings in their historical connections. (New York, G. P. Putnam's sons; London, Williams and Norgate, 1906-11), by Otto Pfleiderer (page images at HathiTrust; US access only)
• Deltion tēs Christianikēs Archaiologikēs Hetaireias. (Athē̇nai : Christianikē Archaiologikē Hetaireia,), by Greece) Christianikē Archaiologikē Hetaireia (Athens (page images at HathiTrust; US access only)
• Primitive Christianity and its corruptions ... (Boston, Universalist publishing house, 1870-1900), by Adin Ballou (page images at HathiTrust)
• The early years of Christianity. By E. de Pressensé ... Tr. by Annie Harwood ... (New York, C. Scribner & co., 1870-71), by Edmond de Pressensé (page images at HathiTrust)
• The conversion of the Roman empire : the Boyle lectures for the year 1864, delivered at the Chapel Royal, Whitehall / by Charles Merivale ... (New York : D. Appleton and company, 1866), by Charles Merivale (page images at HathiTrust)
• Den siste Athenaren / af Viktor Rydberg. (Stockholm : Bonnier, 1880), by Viktor Rydberg (page images at HathiTrust; US access only)
• The charity of the primitive churches. (Philadelphia : J. B. Lippincott & co., 1857), by Étienne Louis Chastel (page images at HathiTrust)
• Republics. (Philadelphia : Presbyterian board of publication, [1871]), by John Crowell (page images at HathiTrust)
• Historical commentaries on the state of Christianity during the first three hundred and twenty-five years from the Christian era : being a translation of "The commentaries on the affairs of the Christians before the time of Constantine the Great." / by John Laurence von Mosheim. (New York : S. Converse, 1854), by Johann Lorenz Mosheim (page images at HathiTrust)
• The church of the first three centuries : or, Notices of the lives and opinions of the early Fathers, with special reference to the doctrine of the Trinity; illustrating its late origin and gradual formation. (Boston : H.B. Fuller, 1873), by Alvan Lamson (page images at HathiTrust)
• Quo vadis : regény Nero császár idejēböl / irta Sienkievicz Henrik; az eredeti képeket Löschinger Hugo. (Budapest : [s.n.], 1901), by Henryk Sienkiewicz (page images at HathiTrust; US access only)
• Histoire des empereurs, et des autres princes qui ont regné durant les six premiers siecles de l'eglise, de leurs guerres contre les Juifs, des écrivains profanes, & des personnes les plus illustres de leur temps. Justifiée par les citations des auteurs originaux. Avec des notes. Par M. Lenain de Tillemont. (Paris, C. Robustel, 1720-1738), by Louis-Sébastien Le Nain de Tillemont (page images at HathiTrust)
• Francisci Cancellieri De secretariis Basilicae vaticanae veteris ac novae libri II. (Romae, ex Officina salvioniana, 1786), by Francesco Cancellieri (page images at HathiTrust)
• The evolution of early Christianity; a genetic study of first-century Christianity in relation to its religious environment. ([Chicago] University of Chicago Press, [1960, c1942]), by Shirley Jackson Case (page images at HathiTrust)
• The beginnings of Christianity, with a view of the state of the Roman world at the birth of Christ. By George P. Fisher ... (New York : C. Scribner's Sons, 1890), by George Park Fisher (page images at HathiTrust)
• Le christianisme et l'empire romain, de Néron à Théodose, par Paul Allard. (Paris : V. Lecoffre, 1903), by Paul Allard (page images at HathiTrust; US access only)
• Egyptian mythology and Egyptian Christianity, with their influence on the opinions of modern Christendom, by Samuel Sharpe ... (London, J. R. Smith, 1863), by Samuel Sharpe (page images at HathiTrust)
• A brief history of the Christian church from the first century to the reformation, by J.S. Bartlett ... (Oxford : J. Henry and J. Parker, 1855), by John Spencer Bartlett (page images at HathiTrust)
• The history of the origins of Christianity ... By Ernest Renan. (London, Mathieson & company, [1890]), by Ernest Renan (page images at HathiTrust; US access only)
• Éléments d'archéologie chrétienne / Horace Marucchi. (Paris ; Rome : Desclée, Lefebvre, 1905-09), by Orazio Marucchi (page images at HathiTrust; US access only)
• Deltion. (Athens.), by Christianikē Archaiologikē Hetaireia (page images at HathiTrust; US access only)
• Memorials of Christian life in the early and middle ages. Including his "Light in dark places". By Dr. Augustus Neander. Translated from the German by J.E. Ryland. (London, G. Bell and Daldy, 1872), by August Neander (page images at HathiTrust)
• The genesis of the church. (Edinburgh, William Blackwood, 1872), by Henry Cotterill (page images at HathiTrust)
• Études historiques / par F. de Chateaubriand. Précédées d'un easai sur Chateaubriand par Edmond Scherer. (Paris : M. Lévy, 1872), by François-René Chateaubriand (page images at HathiTrust)
• L'Église naissante et le catholicisme. (Paris, V. Lecoffre, 1909), by Pierre Batiffol (page images at HathiTrust; US access only)
• The influence of Greek ideas and usages upon the Christian church. By the late Edwin Hatch ... Ed. by A. M. Fairbairn ... (London Edinburgh # Williams and Norgate, 1898), by Edwin Hatch (page images at HathiTrust; US access only)
• A history of the church to A.D. 461 / by B. J. Kidd. (Oxford : Clarendon Press, 1922), by B. J. Kidd (page images at HathiTrust; US access only)
• The Church, culture and liberty, by the Most Rev. Martin John Spalding. Newly edited with an introd. by John C. Reville, S. J. (New York, J. F. Wagner, [1923]), by M. J. Spalding (page images at HathiTrust)
• Christianity and Greek philosophy. (New York, Harper & brothers, 1870), by B. F. Cocker (page images at HathiTrust)
• The early Christian persecutions. Edited by Dana Carleton Munro ... and Edith Bramhall ... (Philadelphia, Pa., The Department of history of the University of Pennsylvania; London, P. S. King & son, 1897) (page images at HathiTrust; US access only)
• Fabiola, or, The church of the catacombs, by Cardinal Wiseman. (London, Burns & Oates, limited, [1854?]), by Nicholas Patrick Wiseman (page images at HathiTrust)
• History of Christianity: comprising all that relates to the progress of the Christian religion in "The history of the decline and fall of the Roman empire.". (New York : P. Eckler, 1887), by Edward Gibbon (page images at HathiTrust)
• The rise of the mediaeval church, and its influence on the civilisation of western Europe from the first to the thirteenth century. (New York, B. Franklin, [1959, c1909]), by Alexander Clarence Flick (page images at HathiTrust)
• Quo vadis? : romanzo : con 55 disegni di Adriano Minardi. (Milano : Fratelli Traves, 1906), by Henryk Sienkiewicz (page images at HathiTrust; US access only)
• Studies in Roman history, by E. G. Hardy. (London, S. Sonnenschein, 1906), by Ernest George Hardy (page images at HathiTrust)
• Jewish Christians and Judaism : a study in the history of the first two centuries. (Cambridge [Eng.] : D. Bell, 1881), by W. R. Sorley (page images at HathiTrust)
• Christianity and the Roman government, (London New York, Longmans, Green, and co., 1894), by Ernest George Hardy (page images at HathiTrust)
• Lives of the Fathers; sketches of church history in biography. (Edinburgh, A. and C. Black, 1889), by F. W. Farrar (page images at HathiTrust; US access only)
• Antiqua mater: a study of Christian origins ... (London, Trübner & co., 1887), by E. Johnson (page images at HathiTrust)
• Christian institutions; essays on ecclesiastical subjects, by Arthur Penrhyn Stanley ... (London, J. Murray, 1884), by Arthur Penrhyn Stanley (page images at HathiTrust)
• The Christian church during the first three centuries. By J.J. Blunt ... (London, J. Murray, 1878), by John James Blunt (page images at HathiTrust)
• The early years of Christianity: a comprehensive history of the first three centuries of the Christian church. By E. de Pressensé ... Tr. by Annie Harwood-Holmden ... (London, Hodder and Stoughton, 1879-80), by Edmond de Pressensé (page images at HathiTrust; US access only)
• Pauline and other studies in early Christian history, by W. M. Ramsay. (London : Hodder and Stoughton, 1908), by William Mitchell Ramsay (page images at HathiTrust)
• Works of John Kaye, Bishop of Lincoln. (London : Rivingtons, 1888), by John Kaye (page images at HathiTrust)
• The Christian ecclesia : a course of lectures on the early history and early conceptions of the ecclesia, and four sermons / by Fenton John Anthony Hort. (London : Macmillan and Co., Limited, 1898), by Fenton John Anthony Hort (page images at HathiTrust)
• Callista : a sketch of the third century / by John Henry Newman. (London : Burns and Oates, 1881), by John Henry Newman (page images at HathiTrust)
• The history of the origins of Christianity. (London, Mathieson & company, [1890]), by Ernest Renan (page images at HathiTrust; US access only)
• The early days of Christianity. By Frederic W. Farrar ... (London, Paris New York, Cassell, Petter, Galpin & co., 1882), by F. W. Farrar (page images at HathiTrust; US access only)
• Victoris Vitensis Historia persecutionis africanae provinciae sub Geiserico et Hunrico regibus Wandalorum / recensuit Carolus Halm. (Berolini : apud Weidmannos, 1879), by Saint Victor (page images at HathiTrust; US access only)
• Der erste Clemensbrief, (Leipzig, J. C. Hinrichs, 1899), by Pope Clement I (page images at HathiTrust; US access only)
• A history of the church of Christ / by Herbert Kelly. (London ; New York : Longmans, Green, 1901-1902), by Herbert Kelly (page images at HathiTrust; US access only)
• Militia Christi : die christliche Religion und der Soldatenstand in den ersten drei Jahrhunderten. (Tübingen : J.C.B. Mohr (P. Siebeck), 1905), by Adolf von Harnack (page images at HathiTrust; US access only)
• Histoire des persécutions de l'église; la polémique païenne à la fin du IIe siècle, par B. Aubé. (Paris, Didier, 1878), by B. Aubé (page images at HathiTrust; US access only)
• Celsus' Wahres Wort : älteste Streitschrift antiker Weltanschauung gegen das Christentum vom Jahr 178 n. Chr. / Wiederhergestellt, aus dem Griechischen übers., untersucht und erläutert, mit Lukian und Minucius Felix verglichen von Theodor Keim. (Zürich : Orell, Füssli, 1873), by Platonic philosopher Celsus (page images at HathiTrust; US access only)
• Histoire des persécutions de l'église; (Paris, Didier et cie, 1878), by B. Aubé (page images at HathiTrust; US access only)
• Evagrii Scholastici epiphaniensis et ex præfectis, Ecclesiasticæ historiæ, libri sex / ex recensione H. Valesii. (Oxonii : e Typographeo Academico, 1844), by Scholasticus Evagrius (page images at HathiTrust)
• The ecclesiastical history of Evagrius with the scholia, edited with introduction, critical notes, and indices by J. Bidez ... and L. Parmentier ... (London, Methuen & co., 1898), by Scholasticus Evagrius (page images at HathiTrust; US access only)
• The ecclesiastical history of Socrates, surnamed Scholasticus, or the Advocate : comprising a history of the church in seven books, from the accession of Constantine, A.D. 305, to the 38th year of Theodosius II, including a period of 140 years / translated from the Greek, with some account of the author, and notes selected from Valesius. (London : Henry G. Bohn, 1853), by Scholasticus Socrates (page images at HathiTrust)
• Sōkratous Skolastikon Ekklēsiastikē historia. Socrates' Ecclesiastical history, according to the text of Hussey, with an introd. By William Bright. (Oxford, Clarendon Press, 1893), by Scholasticus Socrates (page images at HathiTrust; US access only)
• Historiæ ecclesiasticæ : libri septem / Socratis Scholastici ; ex recensione H. Valesii. (Oxonii : E Typographeo Academico, 1844), by Scholasticus Socrates (page images at HathiTrust)
• The apologies of Justin Martyr, Tertullian, and Minutius Felix. : In defence of the Christian religion, with the Commonitory of Vincentius Lirinensis ... / translated from their originals: with notes ... and a preliminary discourse upon each author. Together with a prefatory dissertation about the right use of the fathers. By William Reeves ... ; In two volumes. (London, : Printed by T.W. and T.S. for J. Churchill ..., 1716-1717), by William Reeves (page images at HathiTrust)
• A History of the church in seven books : from the accession of Constantine, A.D. 305, to the 38th year of Theodosius II, inluding a period of 140 years / Translated from the Greek: with some account of the life and writings of the author. (London : S. Bagster, 1844), by Scholasticus Socrates (page images at HathiTrust)
• T͡Serkovnai͡a istorīi͡a / Sokrata Skholastika. (Sanktpeterburg : V tipografii Fishera, 1850), by Scholasticus Socrates (page images at HathiTrust)
• A history of the church in six books, from A.D.431 to A.D.594 / by Evagrius. A new translation from the Greek: with an account of the author and his writings. (London : S. Bagster and sons, 1846), by Scholasticus Evagrius (page images at HathiTrust)
• The ecclesiastical history of Socrates, surnamed Scholasticus, or the Advocate : comprising a history of the church, in seven books, from the accession of Constantine, A.D. 305, to the 38th year of Theodosius II., including a period of 140 years / translated from the Greek, with some account of the author, and notes selected from Valesius [by E. Walford?]. (London : H. Bohn, 1853), by Scholasticus Socrates (page images at HathiTrust)
• Hieronymi De viris inlustribus liber. (Lipsiae, in aedibus B. G. Teubneri, 1879), by Saint Jerome (page images at HathiTrust; US access only)
• Philostorgius Kirchengeschichte mit dem Leben des Lucian von Antiochien und den fragmenten eines Arianischen Historiographen. Hrsg ... von Dr. Joseph Bidez. (Leipzig, J. C. Hinrichs, 1913), by Philostorgius (page images at HathiTrust; US access only)
• Lucius Annaeus Seneca und das Christenthum in der tief gesunkenen antiken weltzeit. Von Michael Baumgarten ... (Rostook, W. Werther, 1895), by M. Baumgarten (page images at HathiTrust; US access only)
• Lucius Annaeus Seneca und das Christenthum in der tief gesunkenen antiken Weltzeit / von Michael Baumgarten. (Rostock : Wilh. Werther, 1895), by M. Baumgarten (page images at HathiTrust; US access only)
• Luke the physician, and other studies in the history of religion, (London, Hodder and Stoughton, 1908), by William Mitchell Ramsay (page images at HathiTrust; US access only)
• Hippolytus von Rom in seiner stellung zu staat und welt. Neue funde und forschungen zur geschichte von staat und kirche in der römischen kaiserzeit. (Leipzig, Veit & comp., 1902), by Karl Johannes Neumann (page images at HathiTrust; US access only)
• Lactance; étude sur le mouvement philosophique et religieux sous le règne de Constantin ... par René Pichon ... (Paris, Hachette et cie, 1901), by René Pichon (page images at HathiTrust; US access only)
• Lucii Caecilii Firmiani Lactantii De mortibus persecutorum, cum notis Stephani Baluzii, Tutelensis, qui primus ex veteri codice ms. Bibliothecae Colbertinae vulgavit, ed. 2. : Accesserunt Gisb. Cuperi, Jo. Columbi, Tho. Spark, Nic. Toinardi, Jo. Georg. Graevii, Tho. Gale, Eliæ Boherelli, ceterorumque, de quibus in præfatione ad lectorem, animadversiones, tam hactenus editæ, quam ineditæ. Recensuit, suis auxit, cum versionibus contulit, Paulus Bauldri. Addita, post reliqua, Henr. Dodwelli Dissertatio de ripa striga: nec non Theod. Ruinarti Præfatio ad Acta martyrum; cum indicibus necessariis. (Trajecti ad Rhenum, : ex officina Francisci Halma, Academiæ typographi, 1692), by approximately 240-approximately 320 Lactantius (page images at HathiTrust)
• Innocent III ; Le siècle apostolique ; Constantin / par Ag. de Gasparin. (Paris : Michel Lévy, 1875), by Agénor Gasparin (page images at HathiTrust; US access only)
• Hippolytus und Kallistus : oder, Die Römische Kirche in der ersten Hälfte des dritten Jahrhunderts : mit Rücksicht auf die Schriften und Abhandlungen der H. H. Bunsen, Wordsworth, Bauer und Gieseler / von J. Döllinger. (Regensburg : G.J. Manz, 1853), by Johann Joseph Ignaz von Döllinger (page images at HathiTrust)
• L'église chrétienne au temps de Saint Ignace d'Antioche / par Henri de Genouillac. (Paris : G. Beauchesne, 1907), by Henri de 1881- Genouillac (page images at HathiTrust; US access only)
• Christian doctrine and practice in the second century. (London : W. Pickering, 1844), by Clement of Alexandria (page images at HathiTrust)
• Lucii Caecilli Firmiani Lactantii De mortibus persecutorum / cum notis Stehani Baluzii, Tutelensis, qui primus ex veteri codice ms. Bibliothecæ Colbertinæ vulgavit. (Trajecti ad Rhenum : Ex officina Guilielmi Broedelet, Bibliopolæ, 1693), by approximately 240-approximately 320 Lactantius (page images at HathiTrust)
• Die Homilien und Recognitionen des Clemens Romanus : nach ihrem Ursprung und Inhalt / dargestellt von Gerhard Uhlhorn. (Göttingen : Dieterich, 1854), by Pope Clement I (page images at HathiTrust)
• Ignatius von Antiochien und seine Zeit, sieben Sendschreiben an August Neander; von Christian Carl Josias Bunsen. (Hamburg, Verlag der Agentur des Rauhen Hauses, 1847), by Christian Karl Josias Bunsen (page images at HathiTrust)
• Opere inedite di Pietro Giannone scritte nella sua lunga prigionia in Piemonte, rivedute ed ordinate. Da Pasquale Stanislao Mancini. (Torino, C. Pomba e comp., 1852), by Pietro Giannone (page images at HathiTrust)
• Eusebius' ... Kirchengeschichte. (Stuttgart, F. Brodhag, 1839), by Eusebius of Caesarea (page images at HathiTrust)
• The ecclesiastical history of the second and third centuries illustrated from the writings of Tertullian, by John, bishop of Bristol ... (London, Griffith, Farran, Browne & co. limited, [1889]), by John Kaye (page images at HathiTrust; US access only)
• Histoire ecclésiastique ... Texte grec et traduction française par Émile Grapin ... (Paris, A. Picard et fils, 1905-13), by Eusebius of Caesarea (page images at HathiTrust; US access only)
• An ecclesiastical history to the twentieth year of the reign of Constantine, being the 324th of the Christian aera. By Eusebius ... Tr. by the Rev. C. F. Crusè ... (London, S. Bagster and sons, 1842), by Eusebius of Caesarea (page images at HathiTrust)
• Histoire ecclésiastique, livres 1-[10] Texte grec et traduction française par Émile Grapin. (Paris, A. Picard, 1905-13), by Eusebius of Caesarea (page images at HathiTrust; US access only)
• Saint Basile (329-379) / par Paul Allard. (Paris : V. Lecoffre, 1903), by Paul Allard (page images at HathiTrust; US access only)
• The ecclesiastical history of Sozomen : comprising a history of the church from A.D. 324 to A.D. 440 / translated from the Greek with a memoir of the author. Also, the Ecclesiastical history of Philostorgius as epitomized by Photius, Patriarch of Constantinople / translated by Edward Walford. (London : Henry G. Bohn, 1855), by approximately 400-approximately 450 Sozomen (page images at HathiTrust)
• The ecclesiastical history of the second and third centuries : illustrated from the writings of Tertullian / by John, Bishop of Bristol. (Cambridge : Printed by J. Smith for J. & J.J. Deighton, Cambridge : and C.J.G. & F. Rivington, London, 1829), by John Kaye (page images at HathiTrust)
• History of the planting and training of the Christian church by the Apostles ; also his Antignostikus, or, spirit of Tertullian / by Augustus Neander ; translated from the German by J. E. Ryland. (London : G. Bell, 1884-1886), by August Neander (page images at HathiTrust; US access only)
• Hē 1. kai hē 2. Apologia hyper Christianōn Ioustinou philosophou kai martyros, kai Ho kata Hellēnon logos Athanasiou tou Megalou / hypo Athanasiou Leventopoulou. (Athēnais : Typographeiou Ktena, 1900), by Athanasios Leventopoulos (page images at HathiTrust; US access only)
• Constantine the Great; the reorganisation of the empire and the triumph of the church, by John B. Firth. (New York [etc.] G. P. Putnam's sons, 1914), by John Benjamin Firth (page images at HathiTrust)
• Die zeit Constantins des Grossen. Von Jakob Burckhardt. (Leipzig, E.A. Seemann, 1898), by Jacob Burckhardt (page images at HathiTrust; US access only)
• Beitra̋ge zur geschichte und erkla̋rung des Neuen Testamentes, von D. C.F. Georg Heinrici ... (Leipzig, Verlag der Dűrr'schen buchhandlung, 1894-1908), by C. F. Georg Heinrici (page images at HathiTrust; US access only)
• The moral and social state of the Christian community before and after Constantine the Great. With reference to his conversion and the public measures consequent thereon. Being the rector's prize essay, University of Glasgow, 1881. By George Saunders ... (Glasgow, J. Maclehose & sons, 1882), by George Saunders (page images at HathiTrust; US access only)
• Eusebii Pamphili Historiae ecclesiasticae libri X / recognovit [et] accedit brevis adnotatio critica Albertus Schwegler. (Tubingae : Typis Ludov, Frid Fues, 1852), by Eusebius of Caesarea (page images at HathiTrust)
• Die Kirchen-Geschichte des Eusebius von Cäsarea / aus dem griechischen übersetzt von F. A. Stroth. (St. Louis : L. Volkening, 1869), by Eusebius of Caesarea (page images at HathiTrust)
• Athanasius der Grosse und die Kirche seiner Zeit : besonders im Kampfe mit dem Arianismus. In sechs Büchern / von Joh. Adam Möhler. (Mainz : Kupferberg, 1827), by Johann Adam Möhler (page images at HathiTrust)
• The ecclesiastical history of Eusebius Pamphilus : Bishop of Caesarea, in Palestine / Translated from the Greek, by the Rev. C. F. Crusé; with notes selected from the edition of Valesius. (London : Henry G. Bohn, 1851), by Eusebius of Caesarea (page images at HathiTrust)
• The ecclesiastical history of Eusebius Pamphilus / tr. from the Greek, by the Rev. C. F. Crusé, with notes selected from the edition of Valesius. (London : G. Bell, 1874), by Eusebius of Caesarea (page images at HathiTrust; US access only)
• An ecclesiastical history to the twentieth year of the reign of Constantine : being the 324th of the Christian era / by Eusebius ; translated by C.F. Crusè. (London : S. Bagster, 1847), by Eusebius of Caesarea (page images at HathiTrust)
• History of the planting and training of the Christian church by the apostles, by Augustus Neander. With the author's final additions. Also, his Antignostikus; or Spirit of Tertullian. Translated from the German by J. E. Ryland. (London, Bell and Daly, 1864), by August Neander (page images at HathiTrust)
• The ecclesiastical history of Eusebius Pamphilus ... Tr. from the Greek, by the Rev. C.F. Crusé ... with notes selected from the edition of Valesius. (London, G. Bell and Sons, 1889), by Eusebius of Caesarea (page images at HathiTrust; US access only)
• Eusebii Pamphili Historiae ecclesiasticae libri X / adiecit Fridericus Adolphus Heinichen. (Lipsiae : Kayser, 1827-1828), by Eusebius of Caesarea (page images at HathiTrust)
• The ecclesiastical history of Eusebius Pamphilus, Bishop of Caesarea, in Palestine / translated from the Greek by the Rev. C.F. Crusé ; with notes from the edition of Valesius. (London ; New York : George Bell & Sons, 1894), by Eusebius of Caesarea (page images at HathiTrust; US access only)
• The ecclesiastical history of Eusebius Pamphilus, Bishop of Caesarea, in Palestine. / In ten books translated from the original by the Rev. C.F. Crusé. (Philadelphia : Rev. R. Davis & Brother, 1833), by Eusebius of Caesarea (page images at HathiTrust)
• Histoire ecclésiastique, livres I-X; texte grec et traduction française par Émile Grapin. (Paris, A. Picard, 1905-13), by Eusebius of Caesarea (page images at HathiTrust; US access only)
• Eusebii Pamphili historiae ecclesiasticae libri X ; eiusdem de vita Constantini, libri IV / textum ad fidem codd. mss. et edd. / recensuit notasque maximam partem criticas adiecit Fridericus Andreas Stroth. (Halae ad Salam : Sumtibus I. C. Hendelii, 1779), by Eusebius of Caesarea (page images at HathiTrust)
• Athanasius der Grosse und die Kirche seiner Zeit besonders im Kampfe mit dem Arianismus. (Mainz, F. Kupferberg, 1827), by Johann Adam Möhler (page images at HathiTrust)
• The ecclesiastical history of Eusebius Pamphilus, Bishop of Cesarea, in Palestine : in ten books / translated from the original by C. F. Cruse. (Philadelphia : R. Davis, 1833), by Eusebius of Caesarea (page images at HathiTrust)
• The ecclesiastical history of Eusebius Pamphilus... Translated from the original by Rev. C. F. Crusé; and, A historical view of the Council of Nice...by Isaac Boyle. (Philadelphia, R. Davis, 1840), by Eusebius of Caesarea (page images at HathiTrust)
• The ecclesiastical history of Eusebius Pamphilus / translated from the original by C. F. Crusé ; and a historical view of the Council of Nice with a translation of documents by Isaac Boyle. (Boston : James B. Dow and C. Stimpson, 1836, c1833), by Eusebius of Caesarea (page images at HathiTrust)
• Eusebii Pamphili Praeparationis evangelicae libri XV / multo emendatiores cum variis codic. voss. lectionibus nunc primum divulgatis et selctis vigeri suisque annotationibus edidit, indices adiecit Fridericus Adolphus Heinichen. (Lipsiae : Sergiana Libraria, 1842-1843), by Eusebius of Caesarea (page images at HathiTrust)
• [Eusebiou tou Pamphilou Historias ekklēsiastikēs logoi deka]= Eusebii Pamphili Historiae ecclesiasticae libri decem / ad codices manuscriptos recensuit Eduardus Burton. (Oxonii : E Typographeo Academico, 1838), by Eusebius of Caesarea (page images at HathiTrust)
• Eusebius' ecclesiastical history : according to the text of Burton / with an introduction by William Bright. (Oxford : Clarendon Press, 1881), by Eusebius of Caesarea (page images at HathiTrust; US access only)
• Ecclesiastical history. Translated from the original with an introd. by Christian Frederick Cruse, and An historical view of the Council of Nice by Isaac Boyle. (New York, Stanford & Swords, 1850), by Eusebius of Caesarea (page images at HathiTrust)
• The homilies : of S. John Chrysostom, archbishop of Constantinople, on the first epistle of St. Paul the apostle to the Corinthians / translated, with notes and indices. (Oxford : John Henry Parker ; London : F. and J. Rivington, 1854), by Saint John Chrysostom (page images at HathiTrust)
• The homilies of S. John Chrysostom, Archbishop of Constantinople, on the second epistle of St. Paul the Apostle to the Corinthians / translated, with notes and indices. (London : W. Smith (Late Mozley), 1885), by Saint John Chrysostom (page images at HathiTrust; US access only)
• The homilies of S. John Chrysostom, Archbishop of Constantinople on the statues : or, To the people of Antioch / translated with notes and indexes. (London : W. Smith (Late Mozley), 1885), by Saint John Chrysostom (page images at HathiTrust; US access only)
• Konstantin der Grosse und seine zeit, gesammelte studien. Festgabe zum Konstantins-jubiläum 1913 und zum goldenen priesterjubiläum von mgr. dr. A. de Waal. In verbindung mit freunden des deutschen Campo Santo in Rom herausgegeben von dr. Franz Jos. Dölger. Mit 22 tafeln und 7 abbildungen im text. (Freiburg i. Br., Herder, 1913) (page images at HathiTrust; US access only)
• Constantine the Great : the reorganisation of the Empire and the triumph of the Church / by John B. Firth. (New York : G. P. Putnam's sons, 1914, c1905), by John Benjamin Firth (page images at HathiTrust)
• Eusebii Pamphili Scripta historica / denuo edidit Fridericus Adolphus Heinichen. (Lipsiae : H. Mendelssohn, 1868-1870), by Eusebius of Caesarea (page images at HathiTrust)
• History of the Martyrs in Palestine, discovered in a very ancient Syriac manuscript. Ed. and tr. by William Cureton. (London and Edinburgh, Williams and Norgate: Paris, C. Borrani, 1861), by Eusebius of Caesarea (page images at HathiTrust)
• The ecclesiastical history of Eusebius Pamphilus / translated from the original by C. F. Crusé ; and A historical view of the Council of Nice, with a translation of documents by Isaac Boyle. (New York : Published by T. Mason and G. Lane for the Methodist Episcopal Church, 1839), by Eusebius of Caesarea (page images at HathiTrust)
• Hieronymi De viris inlustribus liber / accedit Gennadii Catalogus virorum inlustrium ; ex recensione Guilelmi Herdingii. (Lipsiae : In Aedisbus B.G. Teubneri, 1879), by Saint Jerome (page images at HathiTrust; US access only)
• Der Uebertritt Constantin's des Grossen zum Christenthum : akademischer Vortrag, gehalten am 12. Dezember 1864 im Grozzrathssaale in Zürich, nebst geschichtlichem Nachweis / von Theodor Keim. (Zürich : Orell, Füssli, 1862), by Theodor Keim (page images at HathiTrust)
• L'eglise et l'empire romain au IVe siècle. (Paris : Didier, 1856-), by Albert de Broglie (page images at HathiTrust; US access only)
• Konstantin der Grosse und das toleranz edikt von Mailand; festrede bei der Konstantinfeier zur erinnerung an die freigabe der christlichen religionsübung im jahre 313 im Kgl. Odeon zu München, gehalten am sonntag, den 18. mai, 1913 ... (München, Herder, 1913), by Hermann Grauert (page images at HathiTrust; US access only)
• Sochinenīi͡a Evsevīi͡a Pamfila / perevedenyi͡a s grecheskago pri Sanktpeterburgskoĭ Dukhovnoĭ akademīi. (Sanktpeterburg : V tip. E. Fishera, 1848-1849), by of Caesarea Eusebius (page images at HathiTrust)
• Constantin der Grosse und die Kirche / Theodor Zahn. (Hannover : Carl Meyer, 1876), by Theodor Zahn (page images at HathiTrust; US access only)
• L'editto di Milano, da chi e perchè? ... La persona - il fatto - il motivo. (Macerata, Giorgetti, 1913), by Cesare Carbone (page images at HathiTrust; US access only)
• Constantine the Great; (New York, London, G. P. Putnam's sons, 1905), by John B Firth (page images at HathiTrust; US access only)
• De Constantino imperatore, pontifico maximo / disputationem proponebat B. Aubé. (Lutetiae [i.e., Paris] : F. Didot : A. Durand, 1861), by B. Aubé (page images at HathiTrust)
• Geschichte des untergangs des griechisch-römanischen heidentums ... (Jena, H. Costenoble, 1887-92), by Viktor Schultze (page images at HathiTrust; US access only)
• The third part of the ecclesiastical history of John, Bishop of Ephesus / now first translated from the original Syriac by R. Payne Smith. (Oxford : University Press, 1860), by John, Bishop of Ephesus (page images at HathiTrust)
• Christenverfolgungen : Geschichte ihrer Ursachen im Römerreiche / J.E. Weis. (München : Lentner, 1899), by J. E. Weis (page images at HathiTrust; US access only)
• Persecution in the early church : a chapter in the history of renunciation / by Herbert B. Workman. (Cincinnati : Jennings & Graham, [pref. 1906]), by Herbert B. Workman (page images at HathiTrust)
• Geschichte des untergangs des griechisch-römanischen heidentums ... (Jena : H. Costenoble, 1887-92), by Viktor Schultze (page images at HathiTrust; US access only)
• Apostel und Jünger : eine quellenkritische und geschichtliche Untersuchung über die Entstehung des Christentums / von Roland Schütz. (Giessen : A. Töpelmann, 1921), by Roland Schütz (page images at HathiTrust; US access only)
• A history of the church in nine books, from A.D. 324 to A.D. 440 / By Sozomen. A new translation from the Greek: with a memoir of the author. (London : S. Bagster, 1846), by approximately 400-approximately 450 Sozomen (page images at HathiTrust)
• Hermeiou Sōzomenou Ekklēsiastikē historia = Sozomeni Ecclesiastica historia / edidit Robertus Hussey. (Oxonii : E Typographeo Academico, 1860), by approximately 400-approximately 450 Sozomen (page images at HathiTrust)
• The ecclesiastical history of Sozomen : comprising a history of the church from A.D. 324 to A.D. 440 ; translated from the Greek, with a memoir of the author ; also The ecclesiastical history of Philostorgius, as epitomised by Photius / translated by Edward Walford. (London : Bohn, 1855), by approximately 400-approximately 450 Sozomen (page images at HathiTrust)
• Zur neuern Literatur über Nestorius / von Christian Pesch. Der hl. Cyprian und das Kennzeichen der Kirche / von Karl Alois Kneller. (Freiburg im Breisgau ; St. Louis, Mo. : Herder, 1914), by Christian Pesch (page images at HathiTrust; US access only)
• Der Schriftstellerkatalog des Hieronymus : ein Beitrag zur Geschichte der altchristlichen Litteratur / von Carl Albrecht Bernoulli. (Freiburg i. B. : Mohr, 1895), by Carl Albrecht Bernoulli (page images at HathiTrust; US access only)
• The apostolic fathers and the apologists of the second century, by Rev. George A. Jackson. (New York, D. Appleton and company, 1879), by George Anson Jackson (page images at HathiTrust)
• A historical view of the Council of Nice / with a translation of documents by Isaac Boyle. (Boston : James B. Dow, 1836.), by Isaac Boyle (page images at HathiTrust)
• Études au sujet de la persécution des chrétiens sous Néron / par P. Hochart. ([Paris] : Cercle Ernest Renan, 1999), by Polydore Hochart (page images at HathiTrust; US access only)
• The catacombs of Rome, and their testimony relative to primitive Christianity. By the Rev. W. H. Withrow ... (New York, Phillips & Hunt; [etc., etc.], 1884), by W. H. Withrow (page images at HathiTrust)
• The organization of the early Christian churches : eight lectures delivered before the University of Oxford, in the year 1880, on the foundation of the late Rev. John Bampton / by Edwin Hatch. (London ; New York : Longmans, Green, 1901), by Edwin Hatch (page images at HathiTrust)
• The church and the Roman empire / by the Rev. Arthur Carr. (London ; New York : Longmans, Green, 1907), by A. Carr (page images at HathiTrust)
• The early days of Christianity / by Frederic W. Farrar. (London : Cassell, Petter, Galpin & Co., 1882), by F. W. Farrar (page images at HathiTrust; US access only)
• Zeitschrift für die Neutestamentliche Wissenschaft und die Kunde der älteren Kirche. (Berlin : W. de Gruyter, 1900-) (page images at HathiTrust; US access only)
• A church history of the first three centuries, from the thirtieth to the three hundred and twenty-third year of the Christian era / by Milo Mahan. (New York : D. Dana, 1860), by Milo Mahan (page images at HathiTrust)
• A church history / by Chr. Wordsworth. (London : Rivingtons, 1883-), by Christopher Wordsworth (page images at HathiTrust; US access only)
• La civilizacion el los cinco primeros siglos del cristianismo. Lecciones pronunciadas en el Ateneo de Madrid / por Emilio Castelar. (Madrid : A. de San Martin, A. Jubera, 1876-77), by Emilio Castelar (page images at HathiTrust; US access only)
• Lectures upon the ecclesiastical history of the first three centuries : from the crucifixion of Jesus Christ to the year 313 / by Edward Burton. (Oxford : Printed by T. Combe, 1839), by Edward Burton (page images at HathiTrust)
• The church of the early Fathers : external history / by Alfred Plummer. (London and New York : Longmans, Green, and co., 1894), by Alfred Plummer (page images at HathiTrust; US access only)
• La fin du paganisme : étude sur les dernières luttes religieuses en Occident au quatrième sic̀cle / par Gaston Boissier. (Paris : Hachette, 1909), by Gaston Boissier (page images at HathiTrust; US access only)
• The history of Christianity from the birth of Christ to the abolition of paganism in the Roman empire. By Henry Hart Milman (New York, A.C. Armstrong and Son, 1881), by Henry Hart Milman (page images at HathiTrust)
• Quo vadis : a narrative of the time of Nero / Translated from the Polish by Jeremiah Curtin. (New York : Grosset & Dunlap, [1897]), by Henryk Sienkiewicz (page images at HathiTrust; US access only)
• The early persecutions of the Christians / by Leon Hardy Canfield ... (New York : Columbia university, 1913), by Leon Hardy Canfield (page images at HathiTrust; US access only)
• Constantine the great and Christianity : three phrases: the historical, the legendary, and the spurious / by Christopher Bush Coleman. (New York : Columbia University Press, 1914), by Christopher Bush Coleman (page images at HathiTrust)
• Apollonius von Tyana und Christus, oder das Verhältniss des Pythagoreismus zum Christenthum : ein Beitrag zur Religionsgeschichte der ersten Jahrhunderte nach Christus. / von D. Ferd. Christ. Baur ... (Tübingen : L. F. Fues, 1832), by Ferdinand Christian Baur (page images at HathiTrust)
• Some aspects of primitive church life. (New York : Longmans, Green, 1898), by William Bright (page images at HathiTrust; US access only)
• The influence of Greek ideas and usages upon the Christian Church / By the late Edwin Hatch ... Ed. by A.M. Fairbairn. (London and Edinburgh : Williams and Norgate, 1895), by Edwin Hatch (page images at HathiTrust; US access only)
• Four lectures on some epochs of early church history, delivered in Ely cathedral, by Charles Merivale ... (London, Longmans, Green, and co., 1879), by Charles Merivale (page images at HathiTrust)
• The influence of Greek ideas and usages upon the Christian church. By the late Edwin Hatch. Ed. by A. M. Fairbairn. (London, Edinburgh, Williams and Norgate, 1892), by Edwin Hatch (page images at HathiTrust)
• Christian Egypt, past, present, and future / By the Rev. Montague Fowler ... (London : Church newspaper company, limited, 1901), by Montague Fowler (page images at HathiTrust; US access only)
• Apollos : or, The way of God. A plea for the religion of Scripture / by A. Cleveland Coxe. (Philadelphia : Lippincott, 1875), by A. Cleveland Coxe (page images at HathiTrust; US access only)
• Studies in early church history; collected papers by Cuthbert Hamilton Turner. (Oxford, Clarendon Press, 1912), by Cuthbert Hamilton Turner (page images at HathiTrust; US access only)
• Essays on the early history of the church and the ministry, by various writers; ed. by H. B. Swete ... (London, Macmillan and co., limited, 1918), by Henry Barclay Swete (page images at HathiTrust; US access only)
• The church in Rome in the first century, an examination of various controverted questions relating to its history, chronology, literature and traditions; eight lectures preached before the University of Oxford in the year 1913 on the foundation of the late Rev. John Bampton, by George Edmundson. (London, New York, Longmans, Green, 1913), by George Edmundson (page images at HathiTrust; US access only)
• Rome of the pilgrims and martyrs; a study in the martyrologies, itineraries, syllogae, & other contemporary documents, by Ethel Ross Barker, with four maps. (London, Methuen & co., ltd., [1913]), by Ethel Ross Barker (page images at HathiTrust; US access only)
• English conferences of Ernest Renan. Rome and Christianity. Marcus Aurelius. Translated by Clara Erskine Clement. (Boston, J.R. Osgood and Comapny, 1880), by Ernest Renan (page images at HathiTrust)
• Clement of Alexandria; a study in Christian liberalism, by R. B. Tollinton. (London, Williams and Norgate, 1914), by R. B. Tollinton (page images at HathiTrust; US access only)
• The two empires, the church and the world, by the late Brooke Foss Westcott ... (London : Macmillan and co., limited, 1909), by Brooke Foss Westcott (page images at HathiTrust; US access only)
• Die Frau in der alten Kirche (Tübingen : J.C.B. Mohr (Paul Siebeck), 1907), by Lydia Stöcker (page images at HathiTrust; US access only)
• The early church in the light of the monuments; a study in Christian archaeology, by Arthur Stapylton Barnes ... (London, New York [etc.] Longmans, Green and co., 1913), by Arthur Stapylton Barnes (page images at HathiTrust; US access only)
• Origines ecclesiasticæ : or, The antiquities of the Christian church ... / by Joseph Bingham. (London : Printed for Robert Knaplock, 1710-1722), by Joseph Bingham (page images at HathiTrust)
• Primitive Christianity : its writings and teachings in their historical connections / by Otto Pfleiderer ; translated by W. Montgomery and edited by the Rev. W. D. Morrison. (London : Williams & Norgate ; New York, G. P. Putnam's Sons, 1906-1911), by Otto Pfleiderer (page images at HathiTrust; US access only)
• The works of the learned Joseph Bingham, M. A. ... : Containing I. Origines Ecclesiasticæ: or, The antiquities of the Christian Church. In twenty three books. II. A scholastical history of lay-baptism. In two parts. III. The French churches apology for the Church of England. IV. A discourse concerning the mercy of God to penitent sinners. In two volumes. (London: : Printed for Robert Knaplock ..., 1726), by Joseph Bingham (page images at HathiTrust)
• A general ecclesiastical history from the nativity of our blessed Saviour to the first establishment of Christianity by humane laws ... : to which is added, a large chronological table of all the Roman and ecclesiastical affairs ... / by Laurence Echard ... (London : Printed by W. Bowyer, for Jacob Tonson ..., 1702), by Laurence Echard (page images at HathiTrust)
• Mémoires pour servir à l'histoire ecclésiastique des six premiers siècles. Justifiez par les citations des auteurs originaux. Avec une chronologie, ou l'on fait un abregé de l'histoire ecclesiastique & profane; & des notes pour éclaircir les difficultez des faits & de la chronologie. (Bruxelles, chez E.H. Fricx, 1732), by Louis-Sébastien Le Nain de Tillemont (page images at HathiTrust)
• Landmarks in the History of Early Christianity, by Kirsopp Lake (Gutenberg ebook)
• The Holy See and the Wandering of the Nations, from St. Leo I to St. Gregory I, by T. W. Allies (Gutenberg ebook)
• Christianity and Greek Philosophy: or, the relation between spontaneous and reflective thought: in Greece and the positive teaching of Christ and His: Apostles, by B. F. Cocker (Gutenberg ebook)
• The Basis of Early Christian Theism, by Lawrence Thomas Cole (Gutenberg ebook)
• A Key to the Knowledge of Church History (Ancient), by John Henry Blunt (Gutenberg ebook)
• Historical Sketches, Volume I (of 3): The Turks in Their Relation to Europe; Marcus Tullius Cicero; Apollonius of Tyana; Primitive Christianity, by John Henry Newman (Gutenberg ebook)
• Life in the Roman World of Nero and St. Paul, by T. G. Tucker (Gutenberg ebook)

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