| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Inventors of Ideas: Introduction to Western Political Philosophy | 978-0-495-90824-1 (0-495-90824-X) | 2012 | |
| Inventors of Ideas: Introduction to Western Political Philosophy | 978-0-495-90838-8 (0-495-90838-X) | 2012 | |
| Inventors of Ideas: Introduction to Western Political Philosophy | 978-0-534-61263-4 (0-534-61263-6) | 2003 | David Schultz |