- Taking Flight!: Master the DISC Styles to Transform Your Career, Your Relationships... Your Life
- The Chameleon: Life-Changing Wisdom for Anyone Who Has a Personality or Knows Someone Who Does
- Taking Flight!: Master the Four Behavioral Styles and Transform Your Career, Your Relationships…Your Life
- Personality Intelligence: Master the Art of Being You (For Your Sake and Everyone Else's)
- The Chameleon: Life-Changing Wisdom for Anyone Who Has a Personality or Knows Someone Who Does Student Edition












