| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Sitting Pretty: Looking and Feeling Better with Good Posture in Ten Easy Steps, 2nd Edition | 978-0-9716020-2-1 (0-9716020-2-6) | 2004 |
| Sitting Pretty: Looking and Feeling Better With Good Posture in Ten Easy Steps | 978-0-9716020-0-7 (0-9716020-0-X) | 2002 |
| The Science of Sitting Made Simple | 978-0-9716020-5-2 (0-9716020-5-0) | 2008 |