| Call number | Item |
| B | Philosophy, Psychology, and Religion (Go to start of category) |
| B-BD | Philosophy (Go to start of category) |
| B42 .V6 1824 | ![[Info]](https://onlinebooks.library.upenn.edu/info.gif) A Philosophical Dictionary, From the French of M. de Voltaire (second edition (except for v6), 6 volumes; London: J. and L. Hunt, 1824), by Voltaire (page images at HathiTrust) |
| B42 .V6 1924 | Voltaire's Philosophical Dictionary (1924 edition of selected entries), by Voltaire, trans. by H. I. Woolf (HTML at Hanover) |
| B51 | The Internet Encyclopedia of Philosophy, ed. by James Fieser and Bradley Harris Dowden (HTML at utm.edu) |
| B51 | Stanford Encyclopedia of Philosophy, ed. by Edward N. Zalta (HTML at Stanford) |
| B53 .P4 | Philosophy and Global Affairs (full serial archives) |
| B54 .S58 | The Computer Revolution in Philosophy: Philosophy, Science and Models of Mind (1978, with added notes and corrections), by Aaron Sloman (HTML and PDF with commentary in the UK) |
| B56 .B3 1872 | Science, Philosophy and Religion: Lectures Delivered Before the Lowell Institute, Boston (New York: G. P. Putnam and Sons, 1872), by John Bascom |
| B56 .V75 | Philosophy and the Turn to Religion (originally published 1999; open access edition Baltimore: Johns Hopkins University Press, 2019), by Hent de Vries (multiple formats with commentary at Project MUSE) |
| B63 .D9 1917 | Philosophy and the Social Problem (New York: Macmillan, 1917), by Will Durant |
| B63 .D9 1928 | Philosophy and the Social Problem (second edition; New York: Simon and Schuster, 1928), by Will Durant (page images at HathiTrust) |
| B67 .T47 | Theoria (partial serial archives) |
| B67 .U534 2013 | Speculate This! (Durham, NC and London: Duke University Press, 2013), by Uncertain Commons (illustrated HTML with commentary at pressbooks.com) |
| B72 .A4 1934 | The March of Philosophy (New York: Dial Press, 1934), by Henry Alpern (page images at HathiTrust) |
| B72 .A4 1936 | The March of Philosophy (New York: Dial Press, 1934), by Henry Alpern (page images at HathiTrust) |
| B72 .D8 1926 | The Story of Philosophy: The Lives and Opinions of the Greater Philosophers (New York: Simon and Schuster, 1926), by Will Durant |
| B72 .H53 | Understanding Reality: A Commonsense Theory of the Original Cause (without appendices), by Stefan Hlatky and Philip Booth (HTML with commentary in the UK) |
| B72 .M55 | The Gift of Fire, by Richard Mitchell (with other works by the author: multiple formats in Australia) |
| B73 .P4 | Hell's Bells (Durham, NC: The Seeman Printery Inc., 1941), by A. S. Pearse (page images at HathiTrust) |
| B74 .C85 | A Beginner's History of Philosophy (2 volumes; from various editions, 1911-1918), by Herbert Ernest Cushman |
| B74 .H4 | A History of Philosophy: Ancient and Modern (New York: Sheldon and Co., 1876), by Joseph Haven |
| B74 .L2 | ABC of Philosophy (New York: R. F. Fenno and Co., c1909), by Grace F. Landsberg |
| B74 .M3 | The History of European Philosophy: An Introductory Book (New York: Macmillan, 1917), by Walter T. Marvin |
| B74 .R62 1907 | A Student's History of Philosophy (new edition, revised; New York and London: Macmillan, 1907), by Arthur Kenyon Rogers |
| B74 .R62 1908 | A Student's History of Philosophy (new edition, revised; New York and London: Macmillan, 1908), by Arthur Kenyon Rogers (multiple formats at archive.org) |
| B74 .S35 | Hand-Book of Progressive Philosophy (New York: J. S. Redfield, 1871), by Edward Schiller |