Facebook Speaks! Your Favourite Self-Help Books

I asked a 1002 people on Facebook what their favourite self-help book was. The list below is the result of months of searching. Many of these books are now available in hard copy and ebook format, so it's easy to download any of them on your kindle or any other e reader. They aren't exactly free ebooks, but most of them are very affordable indeed. 

Facebook votes for self-help books

The Power of Positive Thinking by Dr Norman Vincent Peale
A self-help book teaching readers how to gain strength to achieve their goals through the power of positive thinking. This is manifested in - personal relationships, gaining control over your life and breaking the cycle of worry.