this book is a complete disaster. As its mysterious title indicates, the book is very vague and does not explain any of the proposed matters. It seems like the author gathers information from here and there and throws it at you in an attempt to make up the chapters. To make the matters worse, the quality of the print and paper is almost as bad as the author's work. Although this book would make a great door stop, it's still a waste of a good tree. PLease save the trees and your money and don't buy this book.
