| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Pu Lettist | 978-9979-789-13-0 (9979-789-13-1) | 2006 | Ben Fletcher · Dr. Danny Penman |
| The No Diet Diet: Do Something Different | 978-0-7528-8864-4 (0-7528-8864-1) | 2007 | Professor Ben Fletcher · Danny Penman |
| The No Diet Diet: Do Something Different | 978-0-7528-7400-5 (0-7528-7400-4) | 2005 | Professor Ben Fletcher · Dr Danny Penman |
D.K · D. P. · Dr. K. · Dr.P · K.P. · Karen Pine · Karen Pine Dr.