Considered to be something of a misfit by his classmates because of his interest in animal rights, Harold finds a friend in the new boy in class who agrees to help him in his secret plan to free a caged lab chimp.
- ISBN10 0899193641
- ISBN13 9780899193649
- Publish Date 1 September 1985
- Publish Status Out of Print
- Out of Print 14 October 2009
- Publish Country US
- Imprint Clarion Books
- Format Hardcover
- Pages 151
- Language English