- Joseph Murphy
- Claude M. Bristol
- W. Clement Stone
- Claude Briston
- Joe Vitale
- Les Brown
- Carnegie
- Charles F. Haanel
- Marc Allen
- Uell Stanley Andersen
- Bob Proctor
- Robert Collier
- Neville Goddard
- Russell H. Conwell
- Arnold M. Patent
- Thomas Troward
- Philip Miele
- Prabhavananda
- Albert Clayton Gaulden
- Ralph Waldo Trine