This is the most comprehensive book yet written on the subject of sports arbitrage. It is written by a professional gambler and trader with over 30 years of experience in this field. The author has also produced and directed TV documentaries for the BBC about gambling. It provides the theory and practice of this potentially riskless investment and with many examples shows how it is possible to generate a substantial income even from a small starting bank. Many of the opportunities outlined have never been published before and it delves into the mysteries of 'synthetic arbitrage' and 'each-way arbitrage' amongst many other techniques. If you want to take a look into the exciting world of riskless sports investment, whether you're a beginner or professional, then this book is for you. You're guaranteed to learn something new.