| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| Bartlett and the City of Flames | Hardcover | 978-1-58234-831-5 | 2003 |
| Bartlett and the Ice Voyage | " | 978-0-7475-4454-8 | 1999 |
| Hazel Green | " | 978-1-58234-820-9 | 2003 |
| Something's Fishy, Hazel Green | " | 978-1-58234-928-2 | 2005 |
| Something's Fishy, Hazel Green! | Paperback | 978-0-7475-5262-8 | 2001 |
| Yoss | Hardcover | 978-0-385-73187-4 | 2004 |
| Yoss | Paperback | 978-0-7445-8337-3 | 2003 |
Bloomsbury Publishing PLC · Bloomsbury USA · Doubleday · Walker Books Ltd