| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2005 | 978-0-9539855-7-9 | Robin Sieger | Natural Born Winners: Mental Conditioning Programme, Guided Visualisation |
| 2010 | 978-0-9539855-8-6 | Robin Sieger | Pathway to Peace of Mind: Freedom from Anxiety |
| 2006 | 978-0-9539855-9-3 | '' | Pathway to Success: Positive Thinking in Action |