(ed. with Stuart Hampshire and Richard Wollheim) The Library of Ideas, a ‘new and useful series of the less familiar masterpieces of social and political thought’ ([E. H. Carr], The Times Literary Supplement, 28 January 1955, 57) (London,

(ed. with Stuart Hampshire and Richard Wollheim) The Library of Ideas, (London, 1954–6: Weidenfeld and Nicolson)