"Mastering Yourself for Wealth, Power, Success" is a classic psychological work by Frank Channing Haddock that helps the reader step by step to unlock their own potential and achieve the desired results in life. The author explains the principles of self-regulation, self-control and personality development, helping to understand yourself better and change your attitudes and beliefs to achieve your goal. The book is a useful source of information for those seeking to achieve financial well-being, influence and success in any area of life.