B.B. ยท Kevin Burk
| title | ISBN-13 (ISBN-10) | year of publica- tion |
|---|---|---|
| Astrological Relationship Handbook | 978-0-9759682-8-4 (0-9759682-8-9) | 2006 |
| Astrology Math: Made Easy | 978-0-9759682-4-6 (0-9759682-4-6) | 2005 |
| The Relationship Handbook: How to Understand And Improve Every Relationship in Your Life | 978-0-9759682-1-5 (0-9759682-1-1) | 2004 |