- HörbuchHBR's 10 Must Reads on Leadership (with featured article "What Makes an Effective Executive," by Peter F. Drucker)Peter F. Drucker
- HörbuchConscious CapitalismJohn Mackey
- HörbuchTrue NorthBill George
- HörbuchTrue NorthBill George
- HörbuchAuthentic LeadershipBill George
- HörbuchThe Non NonprofitBill George
- HörbuchSeven Lessons for Leading in CrisisBill George
- HörbuchGetting Change RightBill George
- HörbuchLiderando PersonasDaniel Goleman
- HörbuchEl auténtico liderazgo (Authentic Leadership)Harvard Business Review