- Ian McMahan
- Claude M. Bristol
- W. Clement Stone
- Claude Briston
- José Silva
- Charles F. Haanel
- Bob Proctor
- John Assaraf
- Robert Collier
- Neville Goddard
- Russell H. Conwell
- Arnold M. Patent
- Thomas Troward
- Harold M. Sherman
- Philip Miele
- Prabhavananda
- James K. Van Fleet
- Albert Clayton Gaulden
- Ralph Waldo Trine
- James K. Van Fleeet