Kerry Patterson has consulted with hundreds of Fortune 500 companies using his award-winning training program to teach development and maintenance of healthy organizations. Joseph Grenny has 20 years of experience coaching thousands of corporate and government leaders around the world in the art of communication. Ron McMillan cofounded and was the vice president of research and development of Covey Leadership Center. Al Switzler is currently on the faculty at the Executive Development Center at the University of Michigan. Together these authors have founded VitalSmarts and have trained more than 500,000 people world wide. They live in the greater Salt Lake City area.