One hippo, all alone, calls two hippos on the phone. So begins Sandra Boynton's classic counting story, in which exuberant hippopotamus guests show up in ever-increasing numbers, until an all night party is inevitable.
| ISBN: | 9780689834998 |
| Publication date: | 6th November 2000 |
| Author: | Sandra Boynton |
| Publisher: | Simon & Schuster Children's an imprint of Simon & Schuster UK |
| Format: | Novelty book |
| Pagination: | 12 pages |
| Genres: |
Children’s interactive and activity books and kits |