Droemer Knaur · Groundswell Pr
| title | ISBN-13 | year of publication | |
|---|---|---|---|
| Der Tod in der Astrologie: Das Tabu-Thema astrologischer Todeskonstellationen in neuem Licht | 978-3-426-86153-0 | 1997 | |
| Digital Astrology | 978-0-9641612-7-6 | 1998 | |
| Hindu Astrology Lessons: 36 Teachers Share Their Wisdom | 978-0-9641612-6-9 | 1997 | |
| The Astrology of Death | 978-0-9641612-5-2 | 1994 |