Song Before It Is Sung by Justin Cartwright

This novel was based on the true life cases of Adam Van Trott and Isaiah Berlin and the events of 1944 when a serious attempt was made on the life of Adolf Hitler by members of the German "upper class". This is a profoundly disturbing look at that time period (fictionalized, of course) and how a friendship was irrevocably changed by these events. As so often happens with books focused on war, I couldn't say that I enjoyed this novel but it was a novel to make you think. Highly recommended for those of you who enjoy historical fiction set during WWII.