| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Bernice Summerfield and the Vampire Curse | 978-1-84435-340-8 (1-84435-340-0) | 2008 | Kelly Hale · Philip Purser-Hallard |
| Doctor Who: History 101 | 978-0-563-53854-7 (0-563-53854-6) | 2002 | |
| Faction Paradox: Warring States | 978-0-9725959-8-8 (0-9725959-8-8) | 2010 | |
BBC · Big Finish Productions Ltd · Mad Norwegian Press