• 1959:
Icons, London: Batchworth Press (revised edition 1960). • 1961:
The Seljuks in Asia Minor, 'Ancient People and Places' series. London: Thames and Hudson. • 1963:
A Concise History of Russian Art, '
The World of Art Library' series. London: Thames and Hudson. • 1965:
Ancient Arts of Central Asia, 'The World of Art Library' series. London: Thames and Hudson. • 1970:
Elizabeth, Empress of Russia, London: Weidenfeld & Nicolson. ==References==