Mr. Birthday is very good at organizing birthday parties. He likes to make sure that everyone he knows has a party on his or her birthday. But there seems to be an important birthday coming up that Mr. Birthday knows nothing about . . .
| ISBN: | 9780843121308 |
| Publication date: | 11th January 2007 |
| Author: | Adam Hargreaves, Roger Hargreaves |
| Publisher: | Grosset & Dunlap an imprint of Penguin Young Readers Group |
| Format: | Paperback |
| Series: | Mr. Men Series |