| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| Boxy An Star | Paperback | 978-0-349-11192-6 | 2000 |
| Crostini con nasi di topo | Copertina rigida | 978-88-17-03083-0 | 2009 |
| Frightfully Friendly Ghosties | Paperback | 978-1-84724-993-7 | 2010 |
| Frightfully Friendly Ghosties: Ghostly Holler-Day | " | 978-0-85738-045-6 | 2010 |
| Jim Giraffe | " | 978-0-09-944516-6 | 2005 |
| Manual | " | 978-0-571-23066-2 | 2008 |
| Mouse Noses on Toast | " | 978-0-571-23189-8 | 2007 |
| Mouse Noses on Toast | Hardcover | 978-0-571-22802-7 | 2006 |
| Peter the Penguin Pioneer | Paperback | 978-1-84724-832-9 | 2009 |
| Peter the Penguin Pioneer | Hardcover | 978-1-84724-434-5 | 2008 |
| Sensible Hare and the Case of Carrots: A Carrot Noir | " | 978-0-571-23175-1 | 2007 |
| Smally the Mouse | " | 978-0-7475-7903-8 | 2005 |
| Tom Boler | Paperback | 978-0-09-944515-9 | 2006 |
| Tom Boler | " | 978-0-224-06960-1 | 2005 |
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