Harold Charles Deutsch (June 7, 1904 – May 15, 1995) was an American military historian who focused on World War II. During the Second World War, he served as head of research for the Office of Strategic Services.[1]
Deutsch, Harold C., and Dennis E. Showalter What If: The Might-Have-Beens of World War II Chicago, Ill: Emperor's Press, 1997.[1]
Deutsch, Harold C., and Dennis E. Showalter. If the Allies Had Fallen: Sixty Alternate Scenarios of World War II. New York: Skyhorse Publishing, Inc, 2012.
Deutsch, Harold C. Hitler and His Generals: The Hidden Crisis, January–June 1938. Minneapolis, Minn: University of Minnesota Press, 1974.
The Conspiracy Against Hitler in the Twilight War[1]
Hitler and His Generals: The Hidden Crisis, January–June 1938, 1974[1][2]
The Historical Impact of Revealing The Ultra Secret, 1977[2]