| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Astrological Thesaurus, Book One: House Keywords | Paperback | 978-0-87542-579-5 (0-87542-579-8) | 1995 |
| Midpoints: Unleashing the Power of the Planets | CD-ROM | 978-0-9727238-2-4 (0-9727238-2-X) | 2001 |
| Midpoints: Unleashing the Power of the Planets | Paperback | 978-0-935127-11-9 (0-935127-11-9) | 1991 |
Acs Pubns · Llewellyn Publications · Online College of Astrology