| Call number | Item |
| B | Philosophy, Psychology, and Religion (Go to start of category) |
| BL-BX | Religion (Go to start of category) |
| BL | Religion: General, Miscellaneous, and Atheism (Go to start of category) |
| BL2775 .C4 | ![[Info]](https://onlinebooks.library.upenn.edu/info.gif) Supernatural Religion: An Inquiry into the Reality of Divine Revelation (popular edition; London: Watts and Co., 1902), by Walter Richard Cassels (HTML at Freethought Archives) |
| BL2775.C45 L52 | A Reply to Dr. Lightfoot's Essays, by Walter Richard Cassels (HTML at Freethought Archives) |
| BL2775 .C59 1864 | Broken Lights: An Inquiry Into the Present Condition and Future Prospects of Religious Faith (London: Trübner and Co., 1864), by Frances Power Cobbe (page images at HathiTrust) |
| BL2775 .C75 | Man: God's Masterpiece (New York: R. F. Fenno and Co., c1916), by Frank Crowell |
| BL2775 .D7 1902 | Searching for Truth (second edition; New York: Peter Eckler, c1902), by George Otis Draper (multiple formats at archive.org) |
| BL2775 .E6 | Five Pebbles From the Brook: A Reply to "A Defence of Christianity", Written by Edward Everett (Philadelphia: Printed for the author, 1824), by George Bethune English (Gutenberg text) |
| BL2775 .E63 E9 | A Defence of Christianity, Against the Work of George B. English, A.M., Entittled The Grounds of Christianity Examined, by Comparing the New Testament With the Old (Boston: Cummings and Hilliard; Cambridge: Hilliard and Metcalf, 1814), by Edward Everett (multiple formats at archive.org) |
| BL2775 .E63 1813 | The Grounds of Christianity Examined by Comparing The New Testament with the Old (1813), by George Bethune English (Gutenberg text) |
| BL2775 .E64 | A Letter to the Reverend Mr. Channing, Relative to His Two Sermons on Infidelity (based on the 1813 edition), by George Bethune English (Gutenberg text) |
| BL2775 .F53 | The Mistakes of Jesus, by William Floyd (HTML at infidels.org) |
| BL2775 .F577 | Crimes of Christianity (only volume published; London: Progressive Pub. Co., 1887), by G. W. Foote and J. M. Wheeler |
| BL2775 .F58 | Flowers of Freethought, by G. W. Foote (HTML at Freethought Archives) |
| BL2775 .F7 1849 | The Nemesis of Faith (London: J. Chapman, 1849), by James Anthony Froude (multiple formats at archive.org) |
| BL2775 .G35 | Men, Women and Gods, and Other Lectures (12th edition; New York: Truth Seeker Co., c1885), by Helen H. Gardener, contrib. by Robert Green Ingersoll (Gutenberg text) |
| BL2775 .G73 | The World's Sixteen Crucified Saviors, by Kersey Graves (HTML with commentary at sacred-texts.com) |
| BL2775 .H13 | Studies in Rationalism, by E. Haldeman-Julius (HTML at infidels.org) |
| BL2775 .H43 | Old Testament Stories Comically Illustrated: The Stories Being Humorously Told, and Hard Facts Given Concerning the Origin and Authenticity of the Old Testament (New York: Truth Seeker Co., c1892), by Watson Heston (page images at HathiTrust) |
| BL2775 .H75 | Why I Quit Going to Church, by Rupert Hughes (HTML at infidels.org) |
| BL2775 .L39 1958 | An Atheist Manifesto (third edition; New York: Freethought Press Association, 1958), by Joseph Lewis (Gutenberg text) |
| BL2775 .L4 | The Tyranny of God (seventh edition; New York: Freethought Press Association, 1943), by Joseph Lewis (Gutenberg text and illustrated HTML) |
| BL2775 .M2 | The Story of Religious Controversy, by Joseph McCabe (HTML at infidels.org) |
| BL2775 .M35 | A Plea for Atheism, by Charles Bradlaugh |
| BL2775 .M35 | The Truth About Jesus: Is He a Myth?, by M. M. Mangasarian (Gutenberg text) |
| BL2775 .M35 | Who Was Jesus Christ?, by Charles Bradlaugh |
| BL2775 .P3 1819 | Principles of Nature: or, A Developement of the Moral Causes of Happiness and Misery Among the Human Species (photocopy of new edition with Life of David; originally published London: J. Cahuac, 1819), by Elihu Palmer, ed. by J. Cahuac |