| title | ISBN-13 | year of publication |
|---|---|---|
| Get on the Ball: Develop a Strong, Lean and Toned Body with an Exercise Ball | 978-1-56924-493-7 | 2002 |
| Get on the Ball for Great Abs: Exercises to Flatten Your Stomach and Strengthen Your Core | 978-1-56924-260-5 | 2006 |
| Get on the Ball: Total Body Workout | 978-1-84543-223-2 | 2008 |
| Strong to the Core: Get on the Ball for a Strong, Lean Physique | 978-1-85410-947-7 | 2003 |
Apple Press · Aurum Press · Da Capo Lifelong Books