Records the activities of a gorilla in central Africa from his birth through his independence at the age of four and a half to his formation of a new troop after the age of nine.
- ISBN10 0399611444
- ISBN13 9780399611445
- Publish Date 1 January 1981
- Publish Status Out of Print
- Out of Print 10 May 2014
- Publish Country US
- Imprint Putnam Publishing Group
- Format Hardcover
- Pages 64
- Language English