The Donkey Principle: The Secret to Long-Haul Living in a Racehorse World
| Country | USA |
| Brand | CUMBERLAND HOUSE |
| Manufacturer | Cumberland House Publishing |
| Binding | Paperback |
| ItemPartNumber | Refer to Sapnet. |
| UnitCount | 1 |
| EANs | 9781888952735 |
| ReleaseDate | 0000-00-00 |