| Call number | Item |
| B | Philosophy, Psychology, and Religion (Go to start of category) |
| BL-BX | Religion (Go to start of category) |
| BT | Christian Doctrinal Theology (Go to start of category) |
| BT1120 .L813 1948 | ![[Info]](https://onlinebooks.library.upenn.edu/info.gif) The Jews and Their Lies (Los Angeles: Christian Nationalist Crusade, 1948), by Martin Luther (multiple formats at archive.org) |
| BT1120 .L813 1948 | The Jews and Their Lies (based on 1948 translation of portions of "Von dem Juden und Iren Lugen" with commentary; Boring, OR: CPA Book Publisher, n.d.), by Martin Luther (multiple formats at archive.org) |
| BT1130 .A76 | The Seven Books of Arnobius Against the Heathen, by Arnobius of Sicca, trans. by Hamilton Bryce and Hugh Campbell (HTML at CCEL) |
| BT1130 .T2 | Arguments of Celsus, Porphyry, and the Emperor Julian, Against the Christians; Also Extracts from Diodorus Siculus, Josephus, and Tacitus, Relating to the Jews (1830), ed. by Thomas Taylor, contrib. by Celsus, Porphyry, Emperor Julian, Diodorus Siculus, Flavius Josephus, and Cornelius Tacitus (Gutenberg text and illustrated HTML) |
| BT1170 .D44 | What Was the Sign of Jonah?, by Ahmed Deedat (HTML at missionislam.org) |
| BT1180 .S6 1737 | The Cure of Deism: or, The Mediatorial Scheme by Jesus Christ the Only True Religion (2 volumes; London: Printed for the author, 1737), by Elisha Smith |
| BT1210 .F533 E78 | Essays on the Supernatural Origin of Christianity, by George Park Fisher (page images at MOA) |
| BT1210 .H34 | A Defense of the Bible Against the Charges of Modern Infidelity, by Jonas Hartzel (page images at MOA) |
| BT1210 .N4 1841 | The Cause and Cure of Infidelity: Including a Notice of the Author's Unbelief and the Means of His Rescue (second stereotype edition; New York: American Tract Society, c1841), by David Nelson (page images at HathiTrust) |
| BT1210 .P32 | Fables of Infidelity and Facts of Faith, by Robert Patterson (page images at MOA) |
| BT1210 .W179 | The Living Questions of the Age, by James B. Walker (page images at MOA) |
| BT1210 .W35 | The Sceptic Refuted, and the Bible Vindicated (Boston: Massachusetts Sabbath School Society, c1853), by J. B. Waterbury (multiple formats at archive.org) |
| BT1220 .P375 | Job's Comforters: or, Scientific Sympathy (twentieth thousand; London: Hodder and Stoughton, n.d.), by Joseph Parker (multiple formats at archive.org) |
| BT1220 .P375 1876 | Job's Comforters: or, Scientific Sympathy (New York : A.D.F. Randolph & company, 1876), by Joseph Parker, contrib. by George Zabriskie Gray (page images at HathiTrust) |
| BT1250 .C6 1871 | The Bridge of History Over the Gulf of Time: A Popular View of the Historical Evidence for the Truth of Christianity (London: Hodder and Stoughton, 1871), by Thomas Cooper (HTML in the UK) |
| BT1313 .B47 I77 1737 | Istoria di Tutte l'Eresie (in Italian; Venice: A. Savioli, 1737), by Domenico Bernini and Giuseppe Lancisi |
| BT1315 .B313 | Orthodoxy and Heresy in Earliest Christianity, by Walter Bauer, ed. by Robert A. Kraft and Gerhard Krodel (HTML at jewishchristianlit.com) |
| BT1315 .B4 | The Great Heresies, by Hilaire Belloc (text files at EWTN) |
| BT1318 .T46 | The Prescription Against Heretics, by Tertullian, trans. by Peter Holmes (HTML with commentary at CCEL) |
| BT1350 .G85 | Studies of Arianism: Chiefly Referring to the Character and Chronology of the Reaction Which Followed the Council of Nicaea (second edition; Cambridge: Deighton Bell and Co., 1900), by Henry Melvill Gwatkin (multiple formats at archive.org) |
| BT1350 .N4 | The Arians of the Fourth Century (London: Longmans, Green, and Co., 1908), by John Henry Newman (HTML at newmanreader.org) |
| BT1355 .R12 | Bogomili i Patareni (in Croatian; extracted from Rad/Jugoslavenska akademija znanosti i umjetnost, 1869-1870), by Franjo Rački (page images at HathiTrust) |
| BT1390 | Paul the Gnostic Opponent of Peter, Not an Apostle of Historic Christianity, by Gerald Massey (HTML in the UK) |
| BT1390 .K5 | 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) |
| BT1390 .M45 I7 1909 | Frammenti di una Fede Dimenticata: Brevi Studi Sugli Gnostici, Principalment dei Primi due Secoli, Contributo allo Studio delle Origini Cristiane, Basato su Materiali più Recentemente Ricuperati (Italian translation of the second edition of "Fragments of a Faith Forgotten"; 1909), by G. R. S. Mead, trans. by M. L. Kirby and B. Fantoni (page images at HathiTrust; US access only) |