Considered to be one of the most important self-help books ever written, “I Dare You!” was first published in 1931 by William Danforth, the founder of the Ralston-Purina pet food company and the American Youth Foundation. Danforth was a successful entrepreneur who spent much of his life helping and counseling young people and founded a youth camp in Michigan dedicated to mentoring youth. In this influential work, he expounded on his belief that a healthy and productive life depended on keeping...