The Donkey Principle: The Secret to Long-Haul Living in a Racehorse World
| Country | USA |
| Brand | Chicken Soup for the Soul |
| Manufacturer | Chicken Soup for the Soul |
| Binding | Paperback |
| ItemPartNumber | 9781611599725 |
| ReleaseDate | 2017-10-17 |
| UnitCount | 1 |
| EANs | 9781611599725 |