- Author: Les Brown (auth.)
- Language: English
- Year: 1985
- Author: Hugo Meynell (auth.)
- Language: English
- Year: 1981
- Author: İlham Dilman (auth.)
- Language: English
- Year: 1979
- Author: R. M. Hare White’s Professor of Moral Philosophy (auth.)
- Language: English
- Year: 1972
- Author: H. B. Acton (auth.)
- Language: English
- Year: 1970
- Author: Antony Flew (auth.)
- Language: English
- Year: 1973
- Author: R. M. Hare (auth.)
- Language: English
- Year: 1972
- Author: G. J. Warnock M.A. (auth.)
- Language: English
- Year: 1967
- Author: Edward Skidelsky Robert Skidelsky (eds.)
- Language: English
- Year: 2015