I have the following Glantz books in my library:
When Titans Clashed
Stumbling Colossus
Colossus Reborn
Zhukov’s Greatest Defeat
Stalingrad Trilogy
Smolensk Vol. 1
Red Storm Over the Balkans
There may be a couple others; that’s just off the top of my head.
Good set! After reading Glantz we get an appreciation of the price paid by Soviets, and the paranoia (PTSD) suffered by soviet leaders from that price.