Understanding the Queen's Defense Soltis 1981 PB Understanding Chess Openings

Understanding the Chess Openings by Sam Collins (2005, Perfect)

Understanding the Chess Openings Book by Sam Collins How modern openingsR played

Ideas Behind the Chess Openings: Algebraic Edition by Reuben Fine: Used

The French Defence Understanding The Chess Openings by Svetozar Gligoric

A Simple Chess Opening Repertoire for White - Paperback, by Collins Sam - Good

Mastering the Chess Openings Volume 2 by John Watson: Used

RHM Survey Of Current Chess Openings