Hale Bradt is a Korean War veteran and an astrophysicist retired from M.I.T. who once searched for black holes, but turned to searching for family and wartime history. He has been intrigued by the Bradt family story for more than three decades, interviewing relatives, academic and military colleagues, and a Japanese officer against whom his father fought in the Solomon Islands. His discovery of his father’s letters from the Pacific gave him an unusual basis for exploring new aspects of World War II history, as he scoured the National Archives and even visited the Pacific battle sites where his father fought; there, he found the artifacts and people his father had known and written about. As a history buff and one who remembers WWII, Bradt is well qualified to provide a new context about a country at war.