The Speed of Trust: The One Thing That Changes Everything by Rebecca R. Merrill and Stephen M. R. Covey
The 7 Habits for Managers by Stephen Covey
The Truth About Employee Engagement: A Fable About Addressing the Three Root Causes of Job Misery by Patrick Lencioni
The 4 Disciplines of Execution by Chris McChesney, Jim Huling and Sean Covey
The 5 Dysfunctions of a Team by Patrick Lencioni
The Advantage: Why Organizational Health Trumps Everything Else in Business by Patrick Lencioni