This book is clearly written for math-oriented people who have never bet on sports, or gamblers who know about sports but do not have a mastery of the fundamentals to win long-term. This is NOT geared towards professional sports bettors (who will already know most of what is in there).The first 99 pages are directed towards the technical fundamentals of winning at sports betting. While the mathematics are easy (requiring Algebra at a minimum), it is a component of nearly every analysis. Mastery of this material will teach you how to think like a winning sports bettor. The topics are diverse, including everything from EV (expected value) to evaluation of half-points in a sport. There is an in-depth analysis of hedging (which beginning sports bettors seem to misuse constantly). The quantitative analysis and methodology might make you feel like you are studying a book on stock investing (and in fact, there are a lot of similarities in stocks and sports betting).The remainder of the book is intermediate material, which uses the principles taught in the first section. How do you determine a fair first-half line in NFL if you know the game spread? How do you determine the fair price on a prop like "Will the shortest TD in a football game be less than 1.5 yards?" There are many exercises that pose a gambling problem, presents research, and shows an analysis of the research to analyze a problem. The reader isn't likely to show an immediate profit from this material, but it WILL show you the thought process used by a winning gambler. If a person understands what they read, they can identify and analyze their own problems, which is the first step to profiting in sports betting.The author does not give away any "secrets" that will cost him money. While it points you in the general direction, it cannot give away everything - the reader will have to apply what is learned, and do additional research on his own to win. Very few winning sports bettors would disclose more.If you have never bet on sports, and are wondering what type of work must be done to have a chance, this is the best introductory text on sports betting I have read. Another good beginner's book is Stanford Wong's "Sharp Sports Betting", although that material is dated.