| title | ISBN-13 | year of publication |
|---|---|---|
| Alpine Plants of North America: An Encyclopedia of Mountain Flowers from the Rockies to Alaska | 978-0-88192-548-7 | 2002 |
| Avenues of the Human Spirit | 978-1-84694-464-2 | 2011 |
| Doswiadczenia poza cialem | 978-83-7377-575-6 | 2012 |
| Dwarf Campanulas: And Associated Genera | 978-0-88192-810-5 | 2006 |
| Navigating the Out-of-Body Experience: Radical New Techniques | 978-0-7387-2761-5 | 2012 |
Llewellyn Publications · O Books · Studio Astropsychologii · Timber Press, Incorporated