| title | ISBN-13 | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Die Katzen von Moon Cottage. | 978-3-423-20814-7 | 2005 | Bettina Lemke | |
| More Cat Tales from Moon Cottage | 978-0-340-86344-2 | 2004 | ||
| The Cats of Moon Cottage | 978-0-340-86206-3 | 2003 | ||
| The Cats on Hutton Roof | 978-0-340-86348-0 | 2005 | ||
| The Coach House Cats | 978-0-340-90904-1 | 2006 | ||