Oliver Napoleon Hill was an American self-help author and conman. He is best known for his book Think and Grow Rich (1937), which is among the best-selling self-help books of all time. Hill's works in…
Canadian born, Manly Palmer Hall is the author of over 150 published works, the best known of which are Initiates of the Flame, The Story of Healing, The Divine Art,Aliens Magick and Sorcery The Secre…
Jonathan Haidt is the Thomas Cooley Professor of Ethical Leadership at New York University’s Stern School of Business. He obtained his PhD in social psychology from the University of Pennsylvania in 1…
