Over a 20-year period, Napoleon Hill interviewed more than 500 people and found common traits in their success stories.

In 1937, Hill shared his findings with the world in Think and Grow Rich. The book became an instant classic.

Over the last 80 years, Hill’s timeless book has created more wealth than any other resource in history.

Hill's 13 principles of success are a timeless and evergreen concept. This material is as relevant now as it was in 1937.