Islam: Background to the emergence of Islam and modern reforms in religious law in Muslim states. Traditions of the Arab peoples and the spirit of Islam described. (1954)
The Air Defence Of Britain: 1; The new factor in Warfare by Air Commodore L.E.O. Charlton; 2; Air Raid precautions by G.T. Garratt; 3; Britain's Air Strength by Lieut.Commander R.Fletcher M.P. (1938)
Generals and Generalship: The Lees Knowles Lectures delivered at Trinity College, Cambridge, 1939 with a forward by Sir John Dill, Chief of the Imperial General Staff (1941)
The Buildings of England - Devon: Co-author: Pevsner,Nikolaus. Second revised edition of the original 1952 two volume work North Devon and South Devon by Nikolaus Pevsner. (1989)