MIND STRENGTH
I ordered this book over 40 years ago and have read it over and over many times. I consider it the second most important book I have ever read only after the Bible. Order this book! You can get it on Amazon Cheap. It is an old classic, but the principles still apply today!
THE MAGIC OF THINKING BIG - BY DAVID SCHWARTZ
THE MAGIC OF THINKING BIG - BY DAVID SCHWARTZ
I have read most books, (and listened to most audio), relating to motivation and positive thinking over the last 40 years. Many were not so good but the best were from the following people: Zig Ziglar, Norman Vincent Peale, Napoleon Hill, Og Mandino, Earl Nightingale, W. Clement Stone, Robert H. Schuller, Claude Bristol, Tony Robbins, David Schwartz, Dennis Waitley, Joel Osteen and others. Read their books. Many of them have audio on Youtube and you can listen to them free.