| Classics in the History of Psychology | Links to full text classics of psychology. | |
| History E-books Project (ACLS) Requires USC ID and password for off campus access |
Contains over 700 works of major importance to historical studies. | |
| National Academies Press | Contains more than 2,500 books including behavioral and social sciences books. | |
| Online Books 4 Free | Contains some social science books. | |
| The Online Books Page | Hosted by the University of Pennsylvania. | |
| Project Gutenberg | Contains thousands of online texts in the public domain. Contains some social science books. | |
| The University of California Press eScholarship Editions | Over 300 of the University of California Press eScholarship Editions are available to the public. The other titles are currently only available to USC faculty, students and staff. | |