Willy the chimpanzee is lonely until he meets Hugh Jape in the park, and the two become friends.
- ISBN10 0606100733
- ISBN13 9780606100731
- Publish Date 1 January 1996 (first published 20 July 1991)
- Publish Status Out of Print
- Out of Print 1 July 2021
- Publish Country US
- Imprint Demco Media Inc
- Edition Turtleback School & Library ed.
- Format Hardcover
- Language English