Professor Gardner's many books include The Long Road to Baghdad: A History of U.S. Foreign Policy from the 1970s to the Present; Iraq and the Lessons of Vietnam: Or, How Not to Learn from the Past (with Marilyn Young); Three Kings: The Rise of an American Empire in the Middle East After World War II; Spheres of Influence: The Great Powers Partition in Europe, From Munich to Yalta; The New American Empire: A 21st Century Teach-In on U.S. Foreign Policy (edited with Marilyn Young); America in Vietnam: A Documentary History (with William A. Williams, Thomas McCormick, and Walter LaFeber); America, the Vietnam War and the World: Comparative and International Perspectives (edited with Andreas W. Daum and Wilfred Maubach); The Case That Never Dies: The Lindbergh Kidnapping; Approaching Vietnam: From World War II to Dienbienphu; Pay any Price: Lyndon Johnson and the Wars for Vietnam; Vietnam: The Early Decisions; Safe for Democracy: The Anglo-American Response to Revolution, 1913-1923; International Perspectives on Vietnam (with Ted Gittinger); The Search for Peace in Vietnam, 1964-1968 (edited with Ted Gittinger); Vietnam: The Early Decisions (edited with Ted Gittinger); Wilson and Revolutions, 1913-1921; Economic Aspects of New Deal Diplomacy; Looking Backward: A Reintroduction to American History; A Covenant with Power: America and World Order from Wilson to Reagan; and Architects of Illusion: Men and Ideas in American Foreign Policy, 1941-1949.