This has to be the worst book I've ever read. Well, not quite true, but definately the worst book on a topic that really interests me. The author is rather good with words, but the content is very weak and I really can't use any of the recommendations, but 2-3 of them. It's an inexpensive book, but even at the current asking price, it's too much. I'm sorry that I have to say this, vecause the idea is great.