HarperCollins · Walker Books Ltd
| title | ISBN-13 | year of publication |
|---|---|---|
| Drive the Truck with Frog and Duck: Novelty Book | 978-0-00-717766-0 | 2006 |
| Fix-it Duck | 978-0-00-724357-0 | 2007 |
| Fix-it Duck: Complete & Unabridged | 978-0-00-724209-2 | 2006 |
| Some Dogs Do | 978-1-84428-457-3 | 2004 |
| Ssssh! Duck Don't Wake the Baby | 978-0-00-724355-6 | 2007 |