Italy Since 1945
Army, state, and society in Italy, 1870-1915 (Studies in military and strategic history)
Approach of War 1938 39
The Outbreak of the First World War 1914 in Perspective
The advent of war, 1939-40
The Economic Effects of the Two World Wars on Britain
The Irish Question as a Problem in British Foreign Policy, 1914-1918
Fascism in Italy: its development and influence (The Making of the twentieth century)
France and the origins of the First World War (The Making of the 20th century)
Austria-Hungary and the origins of the First World War (The Making of the 20th century)
