Napoleon Hill (born Oliver Napoleon Hill; October 26,1883--November 8,1970) was an American self-help author best known for his book "Think and Grow Rich" (1937) which has sold 20 million copies.
Napoleon Hill (born Oliver Napoleon Hill; October 26,1883--November 8,1970) was an American self-help author inspired by the New Thought movement. He is well known for his book "Think and Grow Rich" (1937) which has sold 20 million copies.