He is particularly well known for his interpretation of the philosophy of John Stuart Mill, arguing that Mill's utilitarianism is compatible with recognizing the importance of rights.[1]
Books
Moral Aspects of Legal Theory : Essays on Law, Justice and Political Responsibility. Cambridge : Cambridge University Press, 1999. ISBN978-0-521-43244-3 ISBN [2]
Translated into Spanish as Aspectos morales de la teoria juridica : ensayos sobre la ley, la justicia y la responsabilidad políticaISBN978-84-7432-601-7
Rights, Welfare, and Mill's Moral Theory. New York: Oxford University Press, 1994.ISBN9780195082180[4]
Ethics and the Rule of Law. Cambridge [Cambridgeshire]: Cambridge University Press, 1984. ISBN978-0-521-27712-9 Held in over 1000 worldCat libraries.[5]