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 | medicinewheelpublishing |
| Manufacturer | Medicine Wheel Publishing |
| Binding | Paperback |
| ItemPartNumber | RKC2010996727 |
| ReleaseDate | 2016-09-01 |
| UnitCount | 1 |
| Format | Picture Book |
| EANs | 9780993869426 |
