Amazon.com description: Product Description: Unlike many of the other editions on the market today, this edition is complete and unabridged! First published in 1937, this is the end product of two decades of research conducted by Napoleon Hill. His research started when Andrew Carnegie (the steel tycoon who was then the richest man on earth) gave him the assignment of organizing a Philosophy of Personal Achievement. Hill, who was a poor journalist, armed with just an introductory letter from Carnegie, set out to interview over five hundred successful people including Henry Ford, Thomas Edison, Alexander Graham Bell, John D. Rockefeller, George Eastman, William Wrigley Jr. and Charles M. Schwab. Hill then revealed the priceless wisdom of his research in the form of the thirteen steps to success (in Think and Grow Rich) and the seventeen principles of success (in courses and lectures he conducted). The concepts taught by Napoleon Hill transformed my life. Some of these include developing a definite purpose, building a Positive Mental Attitude (PMA), channeling the power of the sub-conscious mind and dealing with adversity. Everything he wrote about or talked about is thought provoking. He was wise, humble and funny. His philosophy is universal; he did not mix it with religion. The riches he referred to were more than money, for the Philosophy of Personal Achievement can be applied to anything in life. Hill was well ahead of his time. This book has a chapter dedicated to some of today's most important issues - Specialized Knowledge, Decision Making, Imagination and Organized Planning (in which he deals with Leadership). He also has principles for Teamwork,