| title | ISBN-13 | year of publication |
|---|---|---|
| Full of beans | 978-0-06-090601-6 | 1978 |
| Life Balance Programme: A Powerful Strategy for Combining Personal Fulfilment with Career Success | 978-0-7528-1367-7 | 1998 |
| The Centre Point of Power | 978-0-7528-1376-9 | 1999 |
| The Centre Point of Power : Balancing Work and Personal Life to Get to the Top, Avoid Burn-out and Make Sure You are Happy | 978-0-7528-1368-4 | 1998 |