Lloyd C. Gardner, Pay Any Price: Lyndon Johnson and the Wars for Vietnam, Chicago: Ivan R. Dee, 1995.
Lloyd C. Gardner and Ted Gittinger, eds., Vietnam: The Early Decisions, Austin: University of Texas Press, 1997.
Lloyd C. Gardner and Ted Gittinger, eds., International Perspectives on Vietnam, College Station, TX: Texas A&M University of Press, 2000.
Andreas W. Daum, Lloyd C. Gardner and Wilfried Mausbach, eds., America, the Vietnam War and the World: Comparative and International Perspectives, Cambridge, UK: Cambridge University Press, 2003.
Lloyd Gardner and Marilyn B. Young, eds., The New Empire: A 21st-Century Teach-In on U.S. Foreign Policy, New York: The New Press, 2003.
Lloyd C. Gardner, The Case That Never Dies: The Lindbergh Kidnapping, Rutgers University Press, 2004.
Lloyd C. Gardner and Marilyn B. Young, eds., Iraq and the Lessons of Vietnam: Or, How Not to Learn From the Past, New York: The New Press, 2007.
Lloyd C. Gardner, The Long Road to Baghdad: A History of U.S. Foreign Policy From the 1970s to the Present, New York: The New Press, 2008.
Lloyd C. Gardner, The Road to Tahrir Square: Egypt and the United States from the Rise of Nasser to the Fall of Mubarak, New York: The New Press, 2011.
Lloyd C. Gardner, The Killing Machine: The American Presidency in the Age of Drone Warfare, New York: The New Press, 2013.