Anonymous wrote:
The canon for D-Day is Cornelius Ryan's "The Longest Day", with accompanying film. It's fascinating in its chronological precision of the day, and interweaves explanations about events leading to that day. Less gory than Saving Private Ryan, so more appropriate. I don't necessarily recommend his second book about Berlin, because of the rape descriptions, but you can decide.
There is also Roald Dahl's second autobiography, "Flying Solo", which is excellent, and details his life as a young adult at the start of the war in Africa, and his career as a fighter pilot. Very interesting.
Me again. I want to note that The Longest Day was written for adults, and Flying Solo for kids, but both make for great reading, and your son is probably at the age where he can enjoy both!