| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Die Geschichte der Philosophie | 978-3-8289-4803-7 (3-8289-4803-0) | 1999 | ||
| History of Philosophy: Great Thinkers from 600 B.C. to the Present Day | 978-1-58663-749-1 (1-58663-749-5) | 2002 | Martin Oliver | |