Teased by the other monsters for being nice instead of mean, Onster prefers playing with children and helping them with their chores to frightening them.
| ISBN: | 9780805093759 |
| Publication date: | 17th July 2012 |
| Author: | Tiffany Strelitz Haber, Kirstie Edmunds |
| Publisher: | Henry Holt |
| Format: | Other |
| Genres: |
Funny |