| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Beating Chronic Fatigue: Your step-by-step guide to complete recovery | 978-0-7499-4093-5 (0-7499-4093-X) | 2013 |
| Beating Chronic Fatigue: Your step-by-step guide to complete recovery | 978-0-7499-4098-0 (0-7499-4098-0) | 2010 |
D D · D. Downing · D.K · D.O. · Dr. D · Dr. K. · K. D. · K. Downing · K. Orr · Kristina Downing-Orr