Achieve prosperity and success through the incredible power of the human mind Robert Collier taught millions of people how to build a life of more--more success, more achievement, more prosperity--by tapping into the limitless power of the human mind. Born in 1885, Collier's writing was a key part of the New Thought movement. The Secret of the Ages: And Other Essential Works contains three of Collier's most powerful books combined in one volume: The...