Hugh Pine, a porcupine genius, works with his human friends to save his less intelligent fellow porcupines from the deadly dangers of the road.
- ISBN10 0395294592
- ISBN13 9780395294598
- Publish Date 29 September 1980
- Publish Status Active
- Out of Print 14 December 2009
- Publish Country US
- Publisher Houghton Mifflin
- Imprint Houghton Mifflin (Trade)
- Format Hardcover
- Pages 82
- Language English