| Call number | Item |
| A | General Works (Go to start of category) |
| AZ | History of Scholarship and Learning; General Humanities (Go to start of category) |
| AZ999 .M2 | ![[Info]](https://onlinebooks.library.upenn.edu/info.gif) Memoirs of Extraordinary Popular Delusions and the Madness of Crowds (based on the second edition of 1852), by Charles Mackay |
| AZ999 .M2 | Memoirs of Extraordinary Popular Delusions and the Madness of Crowds (second edition, 2 volumes; London: Office of the National Illustrated Library, 1852), by Charles Mackay (both volumes: page images at HathiTrust) |
| AZ999 .M2 1841 | Memoirs of Extraordinary Popular Delusions (3 volumes; London: R. Bentley, 1841), by Charles Mackay |
| AZ999 .M2 1869 | Memoirs of Extraordinary Popular Delusions and the Madness of Crowds (2 volumes; London and New York: G. Routledge and Sons, 1869), by Charles Mackay |
| AZ999 .T5 1869 | Popular Errors Explained and Illustrated: A Book for Old and Young (fourth edition; London: Lockwood and Co., 1869), by John Timbs (page images at HathiTrust) |
| B | Philosophy, Psychology, and Religion (Go to start of category) |
| B-BD | Philosophy (Go to start of category) |
| B1 | Cosmos and History (full serial archives) |
| B1 .A12 | Archives de Philosophie (partial serial archives) |
| B1 .A8 | The Australasian Journal of Psychology and Philosophy (partial serial archives) |
| B1 .J6 | The Journal of Philosophy (partial serial archives) |
| B1 .J7 | The Journal of Speculative Philosophy (partial serial archives) |
| B1 .J75 | Journal of the History of Ideas (partial serial archives) |
| B1 .M65 | Mind (partial serial archives) |
| B1 .M7 | The Monist (partial serial archives) |
| B1 .N4 | The New Scholasticism (partial serial archives) |
| B1 .N6 | Notre Dame Philosophical Reviews (2002-) (full serial archives) |
| B1 .P227 | Parrhesia: A Journal of Critical Philosophy (full serial archives) |
| B1 .P4 | Philosophers' Imprint (2001-) (full serial archives) |
| B1 .P45 | The Philosopher (partial serial archives) |
| B1 .P5 | The Philosophical Review (partial serial archives) |
| B1 .P576 | Philosophy Today (partial serial archives) |
| B1 .R25 | Radical Philosophy (1972-) (full serial archives) |
| B1 .R34 | The Review of Metaphysics (partial serial archives) |
| B2 .E86 | Les Études Philosophiques (in French) (partial serial archives) |
| B3 .A6 1919 | Annalen der Philosophie mit Besonderer Rücksicht auf die Probleme der Als-Ob-Betrachtung (in German) (full serial archives) |
| B3 .A6 1924 | Annalen der Philosophie und Philosophischen Kritik (in German) (partial serial archives) |