•
Socialism and the Challenge of War: Ideas and Politics in Britain, 1912-18 (Routledge, 1974) •
The Fear of Population Decline (with Michael S. Teitelbaum) (Academic Press, 1986) •
The Great War and the British People (Harvard University Press, 1986) •
The Experience of World War I (Macmillan, 1988) •
Sites of Memory, Sites of Mourning: The Great War in European Cultural History (Cambridge University Press, 1995) •
1914-1918: The Great War and the Shaping of the 20th Century (1996) •
A Question of Numbers (with Michael S. Teitelbaum) (1998) •
Capital Cities at War: Paris, London, Berlin 1914-1919 (2 vol. Cambridge University Press, 1999, 2000) edited with Jean-Louis Robert. •
War and Remembrance in the Twentieth Century (Cambridge University Press, 1999, editor) •
America and the Armenian Genocide of 1915 (Cambridge University Press, 2003, editor) • Editor with Antoine Prost,
The Great War in history: debates and controversies, 1914 to the present (Cambridge University Press, 2005). •
Remembering War: The Great War between History and Memory in the 20th Century (Yale University Press, 2006) •
Dreams of Peace and Freedom: Utopian Moments in the 20th Century (Yale University Press, 2008) •
René Cassin and Human Rights: From the Great War to the Universal Declaration (with
Antoine Prost) (Cambridge University Press, 2013) • Editor,
The Cambridge History of the First World War: Volume 1, Global War (Cambridge University Press, 2016) •
War Beyond Words: Languages of Remembrance from the Great War to the Present (Cambridge University Press, 2017) •
The Day the Great War Ended, 24 July 1923: The Civilianization of War (Oxford University Press, 2022) ==References==