Leadership and Self-Deception: Getting out of the Box

The Arbinger Institute, The Anatomy of Peace, Fourth Edition: Resolving the Heart of Conflict

Patrick Lencioni The Four Obsessions of an Extraordinary Executive: A Leadership Fable

Ronald A. Heifetz The Practice of Adaptive Leadership: Tools and Tactics for Changing Your Organization and the World

W. Bradford Swift Life On Purpose:: Six Passages to an Inspired Life (Life On Purpose Series Book 1)