| Call number | Item |
| B | Philosophy, Psychology, and Religion (Go to start of category) |
| B-BD | Philosophy (Go to start of category) |
| BD | Speculative Philosophy (Go to start of category) |
| BD241 .K6 1956 | ![[Info]](https://onlinebooks.library.upenn.edu/info.gif) Essentials in Problem Solving (second edition; New York: Arco Pub. Co., c1956), by Zuce Kogan (page images at HathiTrust) |
| BD241 .S7 1864 | The Classification of the Sciences; To Which Are Added Reasons for Dissenting From the Philosophy of M. Comte (New York: D. Appleton and Co., 1864), by Herbert Spencer |
| BD241 .W59 2001 | Ecology of Knowledge, by Jerzy A. Wojciechowski (PDF at crvp.org) |
| BD331 .C25 1912 | The Drama of Love and Death: A Study of Human Evolution and Transfiguration (New York and London: M. Kennerley, 1912), by Edward Carpenter (Gutenberg text) |
| BD331 .H315 | Ideas About Substance (originally published 1969; open access edition Baltimore: Johns Hopkins University Press, 2019), by Albert L. Hammond (multiple formats with commentary at Project MUSE) |
| BD331 .L8 | Life and Matter: A Criticism of Professor Haeckel's "Riddle of the Universe" (New York and London: G. P. Putnam's Sons, 1905), by Oliver Lodge (multiple formats at archive.org) |
| BD336 .M67 2013 | Realist Magic: Objects, Ontology, Causality (Ann Arbor: Open Humanities Press, 2013), by Timothy Morton (HTML and PDF with commentary at Open Humanities Press) |
| BD362 .A2 2000 | À Chacun sa Quête: Essais sur les Nouveaux Visages de la Transcendance (in French; Sainte-Foy, QC: Presses de l'Université du Québec, 2000), ed. by Yves Boisvert and Lawrence Olivier (PDF files at Project MUSE) |
| BD394 .R82 | Les Sciences et le Pluralisme (in French; Paris: F. Alcan, 1922), by J.-H. Rosny (page images at HathiTrust; US access only) |
| BD418.3 .G64 1993 | The Evolving Mind (prepublication edition), by Ben Goertzel (HTML at goertzel.org) |
| BD418.3 .G75 1998 | Unsnarling the World-Knot: Consciousness, Freedom, and the Mind-Body Problem (Berkeley: University of California Press, c1998), by David Ray Griffin (frame-dependent HTML with commentary at UC Press) |
| BD431 .B385 | The Religion of Solidarity, by Edward Bellamy; With a Discussion of Edward Bellamy's Philosophy (Yellow Springs, OH: Antioch Bookplate Co., 1940), by Edward Bellamy, contrib. by Arthur E. Morgan (page images at HathiTrust) |
| BD431 .B4 1916 | Father Payne (1915), by Arthur Christopher Benson (Gutenberg text) |
| BD431 .C85 | The Conduct of Life, by Benedetto Croce, trans. by Arthur Livingston (text at Gutenberg Australia) |
| BD431 .F5 1886 | The Destiny of Man Viewed in the Light of His Origin (9th edition; Boston and New York: Houghton, Mifflin and Co., 1886), by John Fiske |
| BD431 .F5 1893 | The Destiny of Man Viewed in the Light of His Origin (20th edition; Boston: Houghton, Mifflin and Company, 1893), by John Fiske (Gutenberg text) |
| BD431 .G7 | The Amateur Philosopher (New York: Charles Scribner's Sons, 1917), by Carl H. Grabo |
| BD431 .J416 | Do It! Let's Get Off Our Buts (revised edition), by Peter McWilliams (HTML at drugsense.org) |
| BD431 .J417 | Life 101: Everything We Wish We Had Learned About Life in School -- But Didn't, by Peter McWilliams (HTML at drugsense.org) |
| BD431 .L54 | Creative Effort: An Essay in Affirmation (Sydney: Art in Australia, 1920), by Norman Lindsay (multiple formats at archive.org) |
| BD431 .R77 | Waking Up in Time: Finding Inner Peace in Times of Accelerating Change, by Peter Russell (HTML with commentary at peterrussell.com) |
| BD431 .S555 | Values: A Philosophy of Human Needs (Chicago: University of Chicago Press, 1932), by Milton Sills and Ernest Holmes (page images at HathiTrust) |
| BD431 .S57 | The Book of Life: Mind and Body (includes "Love and Society" volume; Girard, KS: Haldeman-Julius, c1922), by Upton Sinclair (multiple formats at archive.org) |
| BD431 .S57 1922 | The Book of Life (2 volumes in 1; Pasadena, CA: The author, c1922), by Upton Sinclair (Gutenberg text and illustrated HTML) |
| BD435 .J35 1896 | Is Life Worth Living? (Philadelphia: S. Burns Weston, 1896), by William James |