Napoleon Hill's Outwitting the Devil: The Secret to Freedom and Success
This book is quite interesting, because the author and the interview details teach you why people create their own successes and their own failures by their actions.
Also this book is a great tool to overcome any of your fears, because the book teaches you why your most fears are your own creation in your life.
And once you understand how a person creates his or her own fears, you can also learn how to overcome any of your fears easily from this book.
For success and freedom purposes, I would also recommend you to read this book as well.