11 books • 2 series
The French
The Main Line French
Test Your Chess
The Meran System
Easy Guide to the Bb5 Sicilian (Easy Guide)
The Botvinnik Semi-Slav
The GAMBIT Guide to the Bogo-Indian (Gambit chess)
The GAMBIT Guide to the Benko Gambit
Easy Guide to the Sicilian Scheveningen
Beating the Indian Defenses
The Dutch for the Attacking Player