It's a tremendous adventure story in its own right, but if you're like me, it will really open your eyes to how much communist infiltrators in the western allied intelligence and diplomatic communities did to help shape the post-war spoils of eastern Europe to the benefit of the Soviets. I just thought it worth mentioning on this thread because some of the info in that book makes the plot to remove Patton seem much more plausible.
Ralph Epperson “The Unseen Hand” and JR Toland “The Last 100 Days” are two books that center well. There is truth, and then there is propaganda.