Hippo! No, rhino /
Jeff Newman.
- 1st ed.
- New York : Little, Brown and Co., c2006.
- 1 v. (unpaged) : col. ill. ; 24 cm.
Cover title.
When a careless worker places the wrong sign near a rhinoceros's cage, zoo visitors continually mistake the frustrated rhino for a hippopotamus, until a young boy comes along who can help.