| 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) |
| 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 1900 | Fragments of a Faith Forgotten (London: Theosophical Publishing Society, 1900), by G. R. S. Mead (HTML with commentary at sacred-texts.com) |
| BT1390 .M45 1906 | Fragments of a Faith Forgotten (second edition) (second edition; London and Benares: Theosophical Publishing Society, 1906), by G. R. S. Mead (multiple formats at archive.org) |
| BT1390 .P5 1921 | Pistis Sophia: A Gnostic Miscellany (London: J. M. Watkins, 1921), ed. by G. R. S. Mead (HTML with commentary at sacred-texts.com) |
| BV | Christian Practical Theology (Go to start of category) |
| BV1 .R5 | Reformed Worship (full serial archives) |
| BV40 .A7 2007 | When the Time Was Fulfilled: Christmas Meditations (c2007), by Eberhard Arnold, Christoph Blumhardt, and Alfred Delp (multiple formats with commentary at plough.com) |
| BV45 .C5 | The Twelve Days of Christmas, by Elsa Chaney (text at EWTN) |
| BV45 .H43 | The Mystical Interpretation of Christmas, by Max Heindel (multiple formats at archive.org) |
| BV45 .S9 | True Christmas Spirit, by Edward J. Sutfin (text at EWTN) |
| BV45 .V3 | The Spirit of Christmas, by Henry Van Dyke (Gutenberg text) |
| BV90 | Gloria Crucis: Addresses Delivered in Lichfield Cathedral Holy Week and Good Friday, 1907, by Joseph Hugh Beibitz (Gutenberg text) |
| BV110 .A57 | History of the Sabbath and First Day of the Week, by John Nevins Andrews (page images at MOA) |
| BV113 .C35 | Sunday: The Sabbath, by Harold Camping (HTML and PDF at familyradio.com) |
| BV125 .L78 | The Constitutional Amendment: or, The Sunday, the Sabbath, the Change, and Restitution, by Wolcott H. Littlejohn (page images at MOA) |
| BV167 .T8 | Historic Dress of the Clergy, by George Smith Tyack (PDF at Case Western) |
| BV181 .K96 1899 | The Antithesis Between Symbolism and Revelation: Lecture Delivered Before the Historical Presbyterian Society in Philadelphia, Pa. (1899), by Abraham Kuyper (page images at ptsem.edu) |
| BV185 .S7 | The Early History of the Liturgy (Cambridge: At the university press, 1913), by J. H. Srawley (multiple formats at archive.org) |
| BV192 .T21 S44 | Nullity of Marriage (1959 edition), by F. J. Sheed (text at EWTN) |
| BV198 .C37 | Christian Liturgy, by Frederic Henry Hedge (page images at MOA) |
| BV199 .P25 H94 | The Passover Meal: A Ritual For Christian Homes, by Arleen Hynes (text at EWTN) |