New York, Longmans, Green and Co., 1920. Some Principles of Maritime Strategy. . New York, Longmans, Green and Co., 1911. The Dictionary of National Biography, 1922-1930. . London, Oxford University Press, 1937.
Book call no.
The History and Strategy of Maritime Empires. . New York, William Morrow and Co., 1974. London, Collins, 1962. The Development of British Naval Strategic Thought, 1867-1914. . Chicago, University of Chicago Press, 1965.