Laszlo Polgar Libri

Ullmann

Chess endgames                                  

KONEMANN

Chess                                            

Chess: Reform Chess by Laszlo Polgar (2003-04-02)

Konemann

Chess: Middlegames                              

Könemann

Schach. Chess. Echecs. Ajedrez. Mit 5333 + 1 Partie zur Meisterschaft

Independently published

2021 in 52 Games: Best Chess Games of Each Week  

CRC Press

Mechanisms of Protease Action                    

Independently published

6000 Chess Problems, From Mate in 1 To Mate in 9: Solve Chess Problems and improve your Chess Tactical Skills

Independently published

chess Tactic Book: A step-by-step guide to using tactics

Independently published

Chess Openings: The Ultimate and Complete Guide to Learn the Best and Effective Tactics, Techniques, Moves, Openings Skills, and Strategies for Beginners to Quickly Make Your First Checkmate.