* _The Two Vietnams: a Political and Military Analysis_ (1966)
* _Vietnam War Factbook_ (1977)
* _The Viet Nam War: Widening the War, 1965–1968_ (1991)
* _The Viet Nam War: Ending in Disgrace, 1969-1975_ (1979)
* _The Vietnam War: Its Origins, Conduct and Implications for U.S. Policy in Southeast Asia_ (1984)
* _In Search of a Responsible Foreign Policy: The First Nixon Administration_ (1984)
* _Great Escapes in Naval History_ (1989)