We Are in a Book! by Mo Willems
| ISBN: | 9781423133087 |
| Publication date: | 14th September 2010 |
| Author: | Mo Willems |
| Publisher: | Hyperion Books for Children an imprint of Disney Publishing Group |
| Format: | Hardback |
| Pagination: | 57 pages |
| Series: | An Elephant & Piggie Book |