John C. Maxwell

• The 15 Invaluable Laws of Growth
• 21 Irrefutable Laws of Leadership
• How Successful People Think
• Everyone communicates, few connect
• 5 Levels of Leadership
• John C. Maxwell's Leadership Series
• Las 21 Leyes Irrefutables Del Liderazgo
• Success Is a Choice
• 21 Irrefutable Laws of Leadership
• Las 16 Leyes Indiscutibles de la Comunicación
• 21 Indispensable Qualities of a Leader
• Developing the Leader Within You 2.0