Mental Toughness and True Grit: Develop an Unbeatable Mindset, the Self-Discipline to Succeed, Achieve a Champion's Mind, the Willpower of a Navy Seal, and Become an Elite Spartan with Self-Control
| Country | USA |
| Brand | Manchester University Press |
| Manufacturer | Manchester University Press |
| Binding | Hardcover |
| UnitCount | 1 |
| EANs | 9781526112996 |
| ReleaseDate | 0000-00-00 |