Systems & Methods Cross Reference Index Vol 13-18 Huey Mahl Gambling Guide

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

Systems & Methods Vol 34 Howard Schwartz Betting Sports Gambling Magazine

Systems & Methods Vol. 27 Howard Schwartz Gambling Horse Racing Betting Guide

Razoo at the Races Gary West 1999 First Edition Horse Racing Gambling Prospect

Baccarat Decisions Huey Mahl 1978 Gambling Strategy GBC Press Casino Book

Systems & Methods Vol. 16 Huey Mahl 1977 Gambling Betting Guide GBC Press

Systems & Methods Vol 20 Huey Mahl 1978 Horse Racing Gambling Handicapping GBC