I know there are few WWII buffs on here. I have just finished reading Savage Continent: Europe in the Aftermath of WWII. A jaw dropping book that will mess with your perceptions of the conflict as a just war. It can even be read as the war in Europe continued
until at least 1949. Thousands of German prisoners killed by GI's , raping and pillaging by Allied soldiers (albeit not on the scale of the Soviets), Nazis being put back in charge to subdue Communists. Churchill using Allied troops to massacre Greek freedom
fighters that had fought along British soldiers against the Germans etc. etc. Best book I have read for a very long time.