Having read this book I will say that, while I liked a bit of the artwork associated, I was rather underwhelmed by the authors writing, as his general penmanship came across as difficult on the eyes. Having said this, The content of the book itself, while well thought out, seemed to lack a real depth of knowledge. Some of the more well versed authors have information which covers a very, very deep body of knowledge; I just didn't get that from this, but perhaps that wasnt the point of this book. All in all I was im sorry to say, negatively impressed.