| title | ISBN-13 | year of publication |
|---|---|---|
| A Great Day at the Office: Simple Strategies to Maximize Your Energy and Get More Done More Easily | 978-0-00-754793-7 | 2015 |
| Escape the Diet Trap | 978-0-00-744776-3 | 2013 |
| Escape the Diet Trap | 978-0-00-744243-0 | 2012 |
| Escape the Diet Trap | 978-0-00-749064-6 | 2012 |