The Penguin book of lieder, 1979, c1964 t.p. (S. S. Prawer)
A cultural citizen of the world, 2009 (S.S. Prawer) p. [4] of cover (Siegbert Prawer; Fellow of the British Academy, prof. emeritus of German literature; Fellow of the Queen's College, Oxford)
Wikipedia, viewed August 21, 2013 (Siegbert Salomon Prawer; born February 15, 1925, Cologne, Germany, died April 5, 2012, Oxford, England)