- Attitude: The Remarkable Power of Optimism
- Stairway to Success: The Complete Blueprint for Personal and Professional Achievement
- How To Get anything you Want
- How to Be a Great Communicator: In Person, on Paper, and on the Podium
- Seven Choices for Success and Significance: How to Live Life From the Inside Out
- George Matthew Karl
- Roger J. Callahan
- Terry Stotts
- Price Johnson
- David Krueger
- Gary Barnett
- Richard Jablonski
- Holbrook Jackson
- Jeannette R. Scollard
- Drew Manning
- Mary Elizabeth Marlow
- John Kresse
- Charles H. Bishop
- Richard Edler
- Ron Schneider
- Robert E. Haskell
- Dexter Ball
- Margaret Parkin
- Qubein
- Brad Pierce