Think And Grow Rich has earned itself the reputation of being considered a self-help book for actionable techniques that can help one get better at doing anything, not just by rich and wealthy, but also by people doing wonderful work in their respective fields. There are hundreds and thousands of successful people in the world who can vouch for the contents of this book. At the time of author?s death, about 20 million copies had already been sold. Numerous revisions have been made in the book, from time to time, to make the book more readable and comprehensible to the readers. The author has in many places narrated short stories and examples that help explain the concept at hand in an engaging manner. Think and Grow Rich teaches not just concepts but also methods. It is not a book that a reader can use for one time consumption. The book, even author recommends, has to be read one chapter at a time and in sequence. Several readers and even some motivational speakers claim to have been reading this book over and over again, few pages at a time, for a long time now. Till date, it remains the number one self help book in the world, as far as sales are concerned!