| 3.6 | 3.0 | |
| 4.3 | 5.0 | |
| 5 | 5.0 | |
| 4.12 | 4.0 | |
| 4.5 | 5.0 | |
Principles of Personal Defense | 5 | - | |
| 5 | 5.0 | |
| 4 | 5.0 | |
Verbal Judo - George J. Thompson
- Jerry B. Jenkins
| 3.67 | - | |
| 3.8 | 4.0 | |
| 3.79 | 5.0 | |
Sanshirō - Natsume Sōseki
- Đỗ Hương Giang (Translator)
| 3.56 | - | |
On Combat: The Psychology and Physiology of Deadly Conflict in War and in Peace - Dave Grossman
- Loren W. Christensen
| 3 | - | |
A Hundred Million Francs - Paul Berna
- John Buchanan-Brown (Translator)
| 4.33 | 5.0 | |
| 4 | 4.0 | |
| 3.48 | 4.0 | |
| 3.66 | 5.0 | |