Bentham Emilio Betti Norberto Bobbio António Castanheira Neves Jules Coleman Ronald Dworkin Francesco D'Agostino Francisco Elías de Tejada y Spínola Carlos Cossio Miguel Reale John Finnis Lon L. Fuller Leslie Green Robert P. George Germain Grisez H. L. A. Hart Georg Wilhelm Friedrich Hegel Oliver Wendell Holmes, Jr. Alf Ross Tony Honoré Rudolf Jhering Immanuel Kant Johann Gottlieb Fichte Hans Kelsen Joel Feinberg David Lyons Robert Alexy Reinhold Zippelius Neil MacCormick William E. May Martha Nussbaum Gustav Radbruch Joseph Raz Jeremy Waldron Friedrich Carl von Savigny Robert Summers Roberto Unger Catharine MacKinnon John Rawls Pierre Schlag Robin West Carl Schmitt Jürgen Habermas Carlos Santiago Nino Geoffrey Warnock Scott J. Shapiro Shen Buhai Shang Yang Han Fei Zhu Xi See also Legal maxim Critical legal studies Critical rationalism Constitutional economics Experimental jurisprudence Indeterminacy debate in legal theory Judicial activism Jurisprudence Justice Law Law and economics Law and literature Legal formalism Interpretivism (legal) Legal positivism Legal realism Libertarian theories of law Natural law Philosophy, theology, and fundamental theory of Catholic canon law Rule of law Rule according to higher law Virtue jurisprudence Mens rea Actus reus References Further reading Plato, Minos (many editions). Plato, Laws (many editions). Thomas Aquinas, Summa Contra Gentiles (many editions). Hadley Arkes, First Things (Princeton, New Jersey: Princeton University Press, 1986). Ronald Dworkin, Taking Rights Seriously (Cambridge, Massachusetts: Harvard University Press, 1977). Ronald Dworkin, A Matter of Principle (Cambridge, Massachusetts: Harvard University Press, 1986). Ronald Dworkin, Law's Empire (Cambridge, Massachusetts: Harvard University Press, 1986). Ronald Dworkin, Freedom's Law: The Moral Reading of the American Constitution (Cambridge, Massachusetts: Harvard University Press, 1997). Lon L. Fuller, The Morality of Law (New Haven, CT: Yale University Press, 1965). John Chipman Gray, The Nature and Sources of Law (Peter Smith, 1972, reprint). H. L. A. Hart, The Concept of Law (Oxford: Oxford University Press, 1961). H. L. A. Hart, Punishment and Responsibility (Oxford: Oxford University Press, 1968). Sterling Harwood, Judicial Activism: A Restrained Defense (London: Austin & Winfield Publishers, 1996). Georg Wilhelm Friedrich Hegel, Philosophy of Right (Oxford University Press 1967) Ian Farrell & Morten Ebbe Juul Nielsen, Legal Philosophy: 5 Questions, New York: Automatic Press, April 2007 Oliver Wendell Holmes, Jr., The Common Law (Dover, 1991, reprint). Immanuel Kant, Metaphysics of Morals (Doctrine of Right) (Cambridge University Press 2000, reprint). Hans Kelsen, Pure Theory of Law (Lawbook Exchange Ltd., 2005, reprint). Catharine MacKinnon, Toward a Feminist Theory of the State. (Cambridge: