Thunderhoof, a wild horse, refuses to be tamed by the cowboys but misses their company after they give up and turn him loose.
- ISBN10 0060225602
- ISBN13 9780060225605
- Publish Date 1 December 1971
- Publish Status Active
- Publish Country US
- Imprint HarperCollins Publishers
- Format Hardcover
- Pages 32
- Language English