| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Journal for Star Wisdom 2012 | 978-0-88010-652-8 (0-88010-652-2) | 2011 | William Bento · David Tresemer · Wain Farrants · Richard Tarnas · Brian Gray · Sally Nurney |
| Star Wisdom and Rudolf Steiner: A Life Seen through the Oracle of the Solar Cross | 978-0-88010-574-3 (0-88010-574-7) | 2006 | David Tresemer |