| title | ISBN-13 | year of publication |
|---|---|---|
| Compassionate Laughter: Jest for Your Health | 978-0-9675320-2-8 | 2002 |
| Compassionate Laughter: Jest for Your Health! | 978-1-881394-44-0 | 1996 |
| Heart, Humor and Healing | 978-0-9675320-0-4 | 1994 |
| Heart, Humor and Healing: Quotes of Compassionate Comedy | 978-1-881394-43-3 | 1994 |