 Lock and Key: The Initiation
| 3.5 |
 1984
| 4.21 |
 Eat That Frog!
| 3.78 |
 Emotional Intelligence: Why It Can Matter More Than IQ
| 3.73 |
 Getting Things Done: The Art of Stress-Free Productivity
| 3.81 |
 Social intelligence
| 3.33 |
 El Poder de Las Palabras
| 4 |
 Focus: The Hidden Driver of Excellence
| 3.42 |
 Secrets of the Millionaire Mind: Mastering the Inner Game of Wealth
| 1.5 |