| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| About.com Guide to Getting in Shape: Simple and Fun Exercises to Help You Look and Feel Your Best | 978-1-59869-278-5 (1-59869-278-X) | 2007 |
| Strength Training for Seniors: Increase your Balance, Stability, and Stamina to Rewind the Aging Process | 978-1-5107-5895-7 (1-5107-5895-X) | 2020 |