The E-Myth Revisited: Why Most Small Businesses Don't Work and What to Do About It
The First Minute: How to Start Conversations That Get Results (Business Communication Skills Books Book 1)
Traction: Get a Grip on Your Business
Surrounded by Idiots: The Four Types of Human Behavior and How to Effectively Communicate with Each in Business (and in Life) (The Surrounded by Idiots Series)