- The Platinum Rule: Discover the Four Basic Business Personalities and How They Can Lead You to Success
- Managing by Values: How to Put Your Values into Action for Extraordinary Results
- People Smarts - Bending the Golden Rule to Give Others What They Want
- People Smart in Business: Using the Disc Behavioral Styles Model to Turn Every Business Encounter Into a Mutual Win
- People Smart with Family, Friends & Significant Others: Using the Disc Behavioral Styles Model to Turn Every Personal Encounter Into a Mutual Win
- Janice Van Dyke
- Bill Wolferstan
- Peter H. Spectre
- Michael A. Stelzner
- Gary Barnett
- Richard Jablonski
- Charles White
- Carol Nelson
- Andrew E. Goodman
- Cy Wakeman
- Susan K. Jones
- Mary Elizabeth Marlow
- John Kresse
- David C. Churbuck
- Trey Combs
- C. Richard Robins
- Paduda Joe
- Joan Koob Cannie
- Bill Stinnett
- Richard Garratt