| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| May 2008 |
|
Ottoline and the Yellow Cat | HarperCollins | Novel | |
| May 2008 |
|
Ottoline and the Yellow Cat | HarperCollins | Novel | |
| 2009 |
|
Louize en de Listige Kat | Manteau | Novel | |
| July 2009 |
|
Ottoline and the Yellow Cat | HarperCollins | Novel | |
| December 2010 |
|
Ottoline and the Yellow Cat | Macmillan Children's Books | Novel | |
| February 2015 |
|
Ottoline and the Yellow Cat | Macmillan Children's Books | Novel |