There are gamblers who beat the bookmakers regularly and live on their profits. They are few and far between because they need strong self-discipline and enough nerve to go in big and strong when their criteria are met. There are many, many more intelligent gamblers who don't want the restraint of such discipline - it spoils their fun. They want good systems that give them the advantage but equally allows them to bet more often. In this invaluable book are test systems that work and win!