

One hippo, all alone, calls two hippos on the phone. So begins this counting story, in which exuberant hippopotamus guests show up in ever-increasing numbers, until an all night party is inevitable.
- | By (Author): Sandra Boynton
- | Series:
- | Publisher: Simon & Schuster
- | Publication Date: Nov 06, 2000
- | Country of Publication: United States
- | Number of Pages: 12 pages
- | Language: Not available
- | Binding: Novelty Book
- | ISBN-10: 0689834993
- | ISBN-13: 9780689834998
- By (Author):
- Sandra Boynton
- Publisher:
- Simon & Schuster
- Publication Date:
- Nov 06, 2000
- Country of Publication:
- United States
- Number of pages:
- 12 pages
- Binding:
- Novelty Book
- Language:
- Not available
- ISBN-13:
- 9780689834998