Think and Grow Rich

Teaching, for the first time, the famous Andrew Carnegie formula for money-making, based upon the THIRTEEN PROVEN STEPS TO RICHES. Organized through 25 years of research, in collaboration with more than 500 distinguished men of great wealth, who proved by their own achievements that this philosophy is practical. (This text is in the public domain in the United States under the terms of the Digital Millennium Copyright Act because it was published between 1923 and 1964 inclusive, and not renewed at the US Copyright office in a timely fashion.)