Chess King

Chess Strategy (1800-2400)

Bobby Fischer - Chess Champion

Chess Combinations Vol. 1

CT-ART 4.0 (Chess Tactics)

Mate in 3-4 (Chess Puzzles)

Chess Opening Lab (1400-2000)

Chess Middlegame I

Kramnik - Chess Champion

Botvinnik - Chess Champion

Anand - Chess Champion

Alekhine - Chess Champion

Encyclopedia Chess Informant 1

Mate in 1 (Chess Puzzles)

Chess Middlegame IV

Chess Strategy & Tactics Vol 1

Chess Tactics in Sicilian 1

Chess King - Learn to Play

Training system by M Dvoretsky

Lasker - Chess Champion

Karjakin - Elite Chess Player

Chess School for Beginners

Elementary Chess Tactics 2

Chess Tactics in Grünfeld Def.

Chess Tactics for Beginners