Daring Greatly: How the Courage to Be Vulnerable Transforms the Way We Live, Love, Parent, and Lead by Brené Brown

Drive: The Surprising Truth About What Motivates Us by Daniel H. Pink

Eat That Frog!: 21 Great Ways to Stop Procrastinating and Get More Done in Less Time by Brian Tracy

Flying Without a Net: Turn Fear of Change into Fuel for Success by Thomas J. DeLong

Multipliers: How the Best Leaders Make Everyone Smarter by Liz Wiseman

Strengths Based Leadership: Great Leaders, Teams, and Why People Follow by Tom Rath

The Seven Habits of Highly Effective People by Steven R. Covey

The Three Levels of Leadership: How to Develop Your Leadership Presence, Knowhow and Skill by James Scouller
Tribes: We Need You to Lead Us by Seth Godin