I rated this as very good because for my purpose of understanding the experience of being part of an aircrew in Bomber Command during World War II, John Nichols’s Red Line is a detailed, startling and deeply moving account drawing from interviews of the men who were there. Nichols recreates the sights, sounds, and horror of the mission to Nuremberg on March 30, 1944, and details the fate of dozens of men who set out on that disastrous mission, including death, capture and escape. An important story in Bomber Command history, well told.