As a result of this when war came he worked at the Intelligence Department of the Naval Staff in London with responsibility for Arctic information, a role he reprised between 1939 and 1945.[8]
Rudmose-Brown, R. N., The Voyage of the Scotia, Being the Record of a Voyage of Exploration in Antarctic Seas, 1906
Rudmose-Brown, R. N., Principles of Economic Geography, 1920 (new ed. 1926, 1931, 1939, 1946)
Rudmose-Brown, R. N., A Naturalist at the Poles: The Life, Work and Voyages of Dr. W.S. Bruce, the Polar Explorer, Seeley, Service & Co., London, 1923
Rudmose-Brown, R. N., The Polar Regions: A Physical and Economic Geography of the Arctic and Antarctic, Methuen, 1927
Rudmose-Brown, R. N. (1922). "Åland Islands". In Chisholm, Hugh (ed.). Encyclopædia Britannica (12th ed.). London & New York: The Encyclopædia Britannica Company.
Rudmose-Brown, R. N. (1955). "Spitsbergen". Encyclopædia Britannica. Vol. 21. pp. 248–249.
^Consequently being created a Commander of the Order of St Olav by the Norwegian Government Court Circular: The Times, Wednesday, 26 Apr 1944; pg. 8; Issue 49840; col B
^On his retirement in 1945, becoming emeritus professor.
^1932 Antarctic;1949,Arctic: Who was Who Vol V p1623
^Who was Who(Ibid) states that his wife Edith died in 1950: they had one daughter.