Crucial Influence, Third Edition: Leadership Skills to Create Lasting Behavior Change

Creativity & Problem Solving: The Brian Tracy Success Library

The TenX Rule: The Only Difference Between Success and Failure

The Emotionally Intelligent Leader

Start with Why: How Great Leaders Inspire Everyone to Take Action

Give and Take: A Revolutionary Approach to Success

The Effective Executive: The Definitive Guide to Getting the Right Things Done

HBR Guide to Managing Up and Across

HBR's 10 Must Reads on Managing People (with featured article "Leadership That Gets Results," by Daniel Goleman)

Drive: The Surprising Truth About What Motivates Us

The Power of Habit: Why We Do What We Do in Life and Business

Thinking, Fast and Slow

Grit: The Power of Passion and Perseverance

Mastery

18 Minutes: Find Your Focus, Master Distraction and Get the Right Things Done

Switch: How to change things when change is hard

The Organized Mind: The Science of Preventing Overload, Increasing Productivity and Restoring Your Focus

Malcolm Gladwell Box Set

The Art of Thinking Clearly

Overcoming Anxiety For Dummies: 2nd Edition