| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| The Complete Idiot's Guide to Astrology, 3rd Edition | 978-1-59257-127-7 | 2003 | Lisa Lenard |
| The Complete Idiot's Guide to Astrology, 4th Edition | 978-1-59257-581-7 | 2007 | " |
| The Complete Idiot's Guide to Astrology | 978-0-02-863969-7 | 2000 | " |
| The Good Timing Guide 2006: An Astrological Business Planner | 978-0-9710888-4-9 | 2005 | |
| The Pocket Idiot's Guide to Horoscopes | 978-0-02-862702-1 | 1998 | |