The last time we talked about whether or not you had to believe in PR for it to work I was in the distinct minority of posters here. I said something along the lines of "if the method works it should work for anyone who follows the process and performs the steps." It shouldn't matter if you believe in it or not as long as you follow the process.

I hope you find what you're looking for, but to me it just sounds like you're going to an awful lot trouble to decide whether or not you want to spend $12 on a book.