Betting Systems That Win: Racing with a Pocket Calcu... by White, John Paperback

Racing Systems with the Pocket Calculator: Betting S... by White, John Paperback

Exotic Betting: How to Make the Multihorse, Multirace Bets that Win Racing's Bi

Exotic Betting: How to Make the Multihorse, Multirace Bets that Win Racing's...

John McCririck's World of Betting: Double Carpet and All That by John McCririck

HOW to WIN 90% OF YOUR HORSE RACING Bets Well-proven Complete Betting System

Systems & Methods Index Vol 1-30 Gambler's Book Club Racing Betting

Horse Racing Logbook: Gambling Notebook for the Horse Race Betting Enthusias...