| title | ISBN-13 (ISBN-10) | year of publica- tion |
|---|---|---|
| "Zest" Cycling Fit: Advice and Progammes to Get Fit for Cycling | 978-1-84340-333-3 (1-84340-333-1) | 2006 |
| "Zest" Running Fit: Advice and Programmes to Get Fit for Running | 978-1-84340-332-6 (1-84340-332-3) | 2006 |