| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Oceans Alive: Band 14/Ruby Phase 5, Bk. 18 | 978-0-00-723092-1 (0-00-723092-3) | 2007 | |
| Spines, Stings and Teeth | 978-0-00-718589-4 (0-00-718589-8) | 2004 | Andy Belcher |
| Swimming with Dolphins | 978-0-00-718623-5 (0-00-718623-1) | 2005 | " |