When I saw this "pamphlet" (hardly justifies being called a book) ranging in price from about $22 to $40+ being offered from Amazon, I was expecting something worthy of that high price. When I ordered it, I thought it would be a reasonably large book, filled with useful information, and I expected that I would be getting in return what I paid for it. What a huge shock and disappointment I got when the book arrived! I wouldn't call it a book but rather a thin pamphlet of only 72 pages (the first page begins on page 9 . . . so actually, there's only 63 pages). I read through it entirely in less than 45 minutes (average reading speed). There was very little useful information in this pamphlet, most of which is abundantly available in other books. If I had the opportunity to preview this pamphlet before buying it, I would have expected to pay only a few dollars for it. But, at the price I paid for it ($26.45), it is an "OUTRAGEOUS RIPOFF". CAVEAT EMPTOR (buyer beware).