| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1983 | 978-0-9611456-0-6 | John D. Curtis · Richard A. Detert | Learn to Relax: A Fourteen Day Program and Biofeedback Card |
| 1991 | 978-0-9611456-1-3 | John D. Curtis | Learn to Relax: A 14 Day Program |
| '' | 978-0-9611456-3-7 | '' | The Mindset for Winning: A Four Step Mental Training Program to Achieve Peak Performance for All Athletes |