16 books • 4 series
Schachaufgaben Fur Kids
Chess Puzzles for Kids
Papa Du Bist Schachmatt!
Schach fur Kinder
Schachtaktik fur Kids
Chess for Children (Chess for Schools)
Chess Tactics for Kids (Chess for Schools)
Erfolg im Schach
Como Ganar a tu Papa Al Ajedrez
How to Beat Your Dad at Chess (Chess for Schools)
The Complete C3 Sicilian
The Complete Sicilian
New Ideas in the Four Knights (Batsford Chess Library)
Tournament Chess (Modern Practical Endings.)
Sicilian 2c3 (The tournament player's repertoire of openings)
English Chess Explosion