Editorial Everest · Kingfisher Books Ltd
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| I Wonder Why Mice Are Musical: And Other Questions About Music | 978-0-7534-1457-6 (0-7534-1457-0) | 2007 |
| I Wonder Why Mice Are Musical: And Other Questions about Music | 978-0-7534-6084-9 (0-7534-6084-X) | 2007 |
| Por Que Mozart Componia Con Cinco Anos? | 978-84-241-1219-6 (84-241-1219-9) | 2006 |