![Norman Vincent Peale: Three Complete Books: The Power of Positive Thinking; The Positive Principle Today [HARDCOVER] [RARE BOOKS]](http://bestofusedbooks.com/cdn/shop/files/1_f7bd0343-7272-45eb-aa90-c70a257b3049_{width}x.jpg?v=1735894300)
![Norman Vincent Peale: Three Complete Books: The Power of Positive Thinking; The Positive Principle Today [HARDCOVER] [RARE BOOKS]](http://bestofusedbooks.com/cdn/shop/files/1_f7bd0343-7272-45eb-aa90-c70a257b3049_530x@2x.jpg?v=1735894300)
The author's highly popular, inspirational landmark, The Power of Positive Thinking, joins his other successful guides to a successful business and personal life, The Positive Principle Today and Enthusiasm Makes the Difference, in one low-priced edition.