| title | ISBN-13 | year of publication | |
|---|---|---|---|
| Die fünf Weisheits-Energien. Selbsterkenntnis und Menschenkenntnis wie Buddha | 978-3-7787-9102-8 | 2002 | |
| Doctor Angelicus, Band 2 - 2002. Internationales thomistisches Jahrbuch. | 978-3-8311-3745-9 | 2002 | |
| Natural Brilliance: A Buddhist System for Uncovering Your Strengths and Letting Them Shine | 978-1-59030-932-2 | 2012 | |
| Piec energii madrosci | 978-83-934149-0-1 | 2012 | |
| The Five Wisdom Energies: A Buddhist Way of Understanding Personalities, Emotions, and Relationships | 978-1-57062-451-3 | 2002 |