Freud, Marx and Morals
Moral Scepticism
Justice, Law, and Argument Essays on Moral and Legal Reasoning
Reason and reality (Royal Institute of Philosophy lectures)
Studies in Language and Reason. Macmillan. 1981.
Handbook of Legal Reasoning and Argumentation
Moral and Political Philosophy: Key Issues, Concepts and Theories
Moral Pluralism and Legal Neutrality
Moral Issues and Multinational Corporations
Comparative Legal Reasoning and European Law