Although the other hominidees tease him, Gak prefers to walk on two legs instead of four, and one day his difference turns out to be helpful, just as his mother said it would.
- ISBN10 0399244689
- ISBN13 9780399244681
- Publish Date 31 December 2006
- Publish Status Out of Print
- Out of Print 16 June 2021
- Publish Country US
- Imprint Penguin Putnam Inc
- Format Hardcover
- Pages 32
- Language English