David W. Cowles Biography
David Cowles does not have a biography available.
Complete Guide to Winning Keno
The new edition by Cowles, the worlds foremost authority on keno, is written for players of all levels, from novices to professionals. You’ll learn everything about keno, including powerful winning strategies, honest advice on the odds, and how a player can beat those odds. From a brief history of the game to a thorough explanation of how to prepare every type of keno ticket; from picking up a crayon and keno blank to collecting winnings, this book is a treasure house of playing tips, strategies, and anecdotes. Twenty-five chapters present the most thorough and intriguing coverage at keno ever put into print including, for the first time, accurate, computer-analyzed odds charts for every standard keno ticket