Primal Leadership: Learning to Lead with Emotional Intelligence by Daniel Goleman, Richard Boyatzis, Annie McKee

Leadership 2.0 by Travis Bradberry & Jean Greaves

Leadership & Self Deception: Getting Out of the Box by Arbinger Institute.

Leaders eat last by Simon Sinek

Immunity to Change: How to Overcome It and Unlock the Potential in Yourself and Your Organization by Robert Kegan and Lisa Lahey.

Act Like a Leader, Think Like a Leader by Herminia Ibarra