I got this book last night and I have read a ton of it already. It literally changed my life in like, one day. Today I am living differently than I did yesterday. Tomorrow, I will awaken a new man, with a new life, because of this book.
It's called The Way of the Superior Man, by David Deida. The iBooks version was only $10, and it's great. Steve Nash recommends it, it's #1 on his book list, so I had to check it out. It definitely delivers. I don't agree with all the Eastern spiritualism in it, but the book is jam-packed with the most enlightening stuff ever. It will change your game. It's almost a PUA book in disguise.