| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| A bridge to the stars: Our ancient cosmic legacy | 978-0-89529-004-5 | 1977 | |
| Antisthenes of Athens: Setting the World Aright | 978-0-313-31672-2 | 2001 | |
| Classical Cynicism: A Critical Study | 978-0-313-30015-8 | 1996 | |
| Diogenes of Sinope: The Man in the Tub | 978-0-313-30672-3 | 1998 | |
| Diogenes The Cynic: The War Against The World | 978-1-59102-320-3 | 2005 | |
| Socrates: A Life Examined | 978-1-59102-501-6 | 2007 | |
| Socratic Testimonies | 978-0-7618-2333-9 | 2002 | |
| The Adventure of Philosophy: | 978-0-275-96547-1 | 1999 | |
| The Fundamental Questions: A Selection of Readings in Philosophy | 978-0-7872-3827-8 | 1997 | Eugene Kelly |
| The Socratic Presence: A Study of the Sources | 978-0-8153-1478-3 | 1993 | |
E.N. · L. E. · L.N.???? · Luis Navia · NAVIA LUIS E
Avery · Greenwood · Kendall Hunt Pub Co · Praeger · Prometheus · Routledge · University Press of America