- James Hillman
- Colin Wilson
- Edmund White
- Mircea Eliade
- Joseph C. Piscatella
- Michel de Montaigne
- Tarthang Tulku
- Eric R. Kandel
- Reginald B. Cherry
- Roberto Saviano
- Lesley Hazleton
- Terry Grossman
- Reshad Feild
- John Powers
- Adam Cash
- Charles Hampden-Turner
- Michael A. Sells
- John Pentland
- Richard Kearney
- Mark N. Hagopian