| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2003 | 978-1-902573-03-8 | Nick Charles | Nikki...All About Secrets |
| 2005 | 978-1-902573-07-6 | Ian O. Angell ยท Nick Charles | No More Leaning on Lamp-Posts: Managing Uncertainty the Nick Charles Way |
| 2006 | 978-1-902573-09-0 | Charles Nicholas | The Chaucer Clinic Programme |