Libby, Leona Marshall. The Uranium People. New York: Crane, Russak & Co., 1979.
Lieberman, Joseph I. The Scorpion and the Tarantula: The Struggle to Control Atomic Weapons, 1945–1949. New York: Houghton Mifflin, 1970.
Lilienthal, David E. The Journals of David E. Lilienthal. Vol. 2, The Atomic Energy Years, 1945–1950. New York: Harper & Row, 1964.
–—. The Journals of David E. Lilienthal. Vol. 3, Venturesome Years, 1950–1955. New York: Harper & Row, 1966.
–—. The Journals of David E. Lilienthal. Vol. 4, The Road to Change, 1955–1959. New York: Harper & Row, 1969.
–—. The Journals of David E. Lilienthal. Vol. 5, The Harvest Years, 1959–1963. New York: Harper & Row, 1971.
–—. The Journals of David E. Lilienthal. Vol. 6, Creativity and Conflict, 1964–1967. New York: Harper & Row, 1976.
Madsen, Axel. Malraux: A Biography. New York: William Morrow & Co., 1976.
Marbury, William L. In the Catbird Seat. Baltimore: Maryland Historical Society, 1988.
Mayers, David. George Kennan and the Dilemmas of US Foreign Policy. New York: Oxford University Press, 1988.
McGrath, Patrick J. Scientists, Business, and the State, 1890–1960: Chapel Hill, NC: University of North Carolina Press, 2002.
McMillan, Priscilla J. The Ruin of J. Robert Oppenheimer and the Birth of the Modern Arms Race. New York: Viking, 2005.
Merriman, Marion, and Warren Lerude. American Commander in Spain: Robert Hale Merriam and the Abraham Lincoln Brigade. Reno, NV: University of Nevada Press, 1986.
Merry, Robert W. Taking on the World: Joseph and Stewart Alsop – Guardians of the American Century. New York: Viking Press, 1996.
Michelmore, Peter. The Swift Years: The Robert Oppenheimer Story. New York: Dodd, Mead & Co., 1969.
Miller, Barbara Stoler, trans. Bhartrihari: Poems. New York: Columbia University Press, 1967.
Miller, Merle. Plain Speaking: An Oral Biography of Harry S. Truman. New York: G. P. Putnam’s Sons, 1973.
Mills, Walter, ed. The Forrestal Diaries. New York: Viking Press, 1951.
Mitford, Jessica. A Fine Old Conflict. New York: Alfred A. Knopf, 1977.
Morgan, Ted. Reds: McCarthyism in Twentieth-Century America. New York: Random House, 2003.