Arun-Verlag · New World Library
| title | ISBN-13 (ISBN-10) | year of publica- tion | |
|---|---|---|---|
| Nature and the Human Soul: Cultivating Wholeness and Community in a Fragmented World | 978-1-57731-551-3 (1-57731-551-0) | 2007 | |
| Soulcraft: Crossing into the Mysteries of Nature and Psyche | 978-1-57731-422-6 (1-57731-422-0) | 2003 | |
| Soulcraft: Die Mysterien von Natur und Seele | 978-3-935581-76-9 (3-935581-76-9) | 2005 |