| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2011 | 978-0-9837739-0-0 | Nelson Vergel | La Testosterona: La Mejor Guia Para Hombres (Spanish Edition) |
| '' | 978-0-9837739-1-7 | Nelson Rafael Vergel | What You Need to Know About Your Man's Testosterone |
| 2012 | 978-0-9837739-9-3 | Michael Mooney · Nelson Vergel | Built to Survive: A Comprehensive Guide to the Medical Use of Anabolic Therapies, Nutrition and Exercise for HIV+ Men and Women |