Chess Endgames Books
The Russian Chess School 2.0 - Middlegame Structures and Dynamics
Konstantin Sakaev and Konstantin Landa present a complete set of instructions and tips for trainers and self-improvers. In this book, you are again handed basic and advanced tools to improve in a wide array of areas: assessing and handling pawn structures, employing positional and tactical means to improve your position, identifying weak spots, mastering attacking dynamics and more.
The Complete Manual of Positional Chess - Volume 2