Six Months in 1945: FDR, Stalin, Churchill, Truman--from World War to Cold War | 
pickIf you are interested in how the Allies dissolved after Germanys defeat in World War 2, this book is excellent. While they were united only in battling Nazism the how, where, and when of the collapse of a successful alliance was quite revealing. If you like the topic, read the book. If you don‘t, don‘t.