The Donkey Principle: The Secret to Long-Haul Living in a Racehorse World
| Country | USA |
| Brand | LITTLE, BROWN |
| Manufacturer | Little, Brown and Company |
| Binding | Hardcover |
| ItemPartNumber | 9780316548915 |
| ReleaseDate | 2018-05-29 |
| UnitCount | 1 |
| Format | Illustrated |
| EANs | 9780316548915 |