| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Concept and Reality in Early Buddhist Thought | 978-955-24-0136-7 (955-24-0136-4) | 1997 |
| Der Zauber des Geistes: Viel Lärm um Nichts | 978-3-8330-0560-2 (3-8330-0560-2) | 2003 |
| The Magic of the Mind:: An Exposition of the Kalakarama Sutta | 978-955-24-0135-0 (955-24-0135-6) | 2017 |