| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Gargantua | 978-0-86007-524-0 (0-86007-524-9) | 1977 | |
| The Masters of Luxor | 978-1-84435-589-1 (1-84435-589-6) | 2012 | Nigel Robinson |
| The Tribe of Gum | 978-1-85286-012-7 (1-85286-012-X) | 1987 | |
Big Finish Productions Ltd · Futura Publications · Titan Books Ltd