The Cole System 10th Edition 1980 by George Koltanowski Chess Book is a valuable resource for chess enthusiasts looking to improve their game. This trade paperback book, published by Chess Enterprises, features 102 pages filled with insights and strategies for playing chess. Illustrated by George Koltanowski himself, this book covers topics related to the Colle System in depth, making it a must-have for those interested in the game of chess.