| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2011 | 978-0-9831998-3-0 | Dudley Seth Danoff | Penis Power: The Ultimate Guide to Male Sexual Health |
| 2015 | 978-0-9831998-8-5 | Dudley Seth Danoff | The Ultimate Guide to Male Sexual Health: How to Stay Vital at Any Age |