| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Ten Minute Sexual Solution: A Busy Couple's Guide to Having More Fun, Intimacy, and Sex | 978-1-57826-236-6 (1-57826-236-4) | 2007 |
| Virgin Sex for Guys: A No-regrets Guide to Safe and Healthy Sex | 978-1-57826-230-4 (1-57826-230-5) | 2006 |