| title | ISBN-13 | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Earth and Air | 978-1-900869-14-0 | 1999 | ||
| Mars im Horoskop | 978-3-89997-115-6 | 2004 | Liz Greene · Melanie Reinhart · Lynn Bell | |
| Miniguia Astrologia | 978-970-656-294-4 | 1997 | Lindsay Radermacher | |
| The Astrological Moon | 978-1-900869-24-9 | 2003 | ||
| The Mars Quartet: Four Seminars on the Astrology of the Red Planet | 978-1-900869-18-8 | 2001 | Liz Greene · Lynn Bell · Melanie Reinhart | |
| The Twelve Houses : Exploring the Houses of the Horoscope | 978-1-903353-04-2 | 2007 | Howard Sasportas (contributors: Liz Greene · Melanie Reinhart · Erin Sullivan · Laura Boomer-Trent) | |
| Water and FIre | 978-1-900869-10-2 | 1998 | ||
CPA Press · Chiron · Flare Publications