| Autosuperacion 101 = Self-Improvement | Maxwell, John C. | |
| Real Leadership | Maxwell, John C. | |
| Winning With People | Maxwell, John C. | |
| El poder de las relaciones/ Everyone Communicates | Maxwell, John C. | |
| Winning With People | Maxwell, John C. | |
| The 360 Degree Leader | Maxwell, John C. | |
| The 360 Degree Leader | Maxwell, John C. | |
| 25 Ways To Win With People | Maxwell, John C. | |
| Mentor 101/ Mentoring 101 | Maxwell, John C. | |
| The 360 Degree Leader | Maxwell, John C. | |
| Exito 101/ Success 101 | Maxwell, John C. | |
| 25 Ways To Win With People | Maxwell, John C. | |
| The Difference Maker | Maxwell, John C. | |
| The Difference Maker | Maxwell, John C. | |
| Solo oro/ Go for Gold | Maxwell, John C. | |
| Developing the Leaders Around You | Maxwell, John C. | |
| El lado positivo del fracaso/ Failing Forward | Maxwell, John C. | |
| Developing the Leaders Around You | Maxwell, John C. | |
| Relationships 101 | Maxwell, John C. | |
| Equipping 101 | Maxwell, John C. |
