Recopilations
G. Sayre-McCord (ed.), Essays on Moral Realism, Ithaca: Cornell U.P., 1988.
W. Sinnot-Armstrond & M. Timmons (eds.), Moral Knowledge, Oxford: Oxford U.P., 1996.
S. Darwall, A. Gibbard & P. Railton (eds.), Moral Discourse and Practice, Oxford: oxford U.P., 1997.
M. Smith (ed.): Meta-ethics, Darmouth.
J. Rachels (ed.): Ethical Theory, Oxford Readings in Philosophy, Oxford 1998.

Introduction
R.W. Miller, "Moral Realism", in Encyclopedia of Ethics, Garland, New York, prox. apar.
J.J. Thomson, "The Right and the Good". Journal of Philosophy 94 (1997), 273-298.

Anti-Cognitivism
J. Mackie, "The Subjectivity of Values". in J. Rachels (ed.), Ethical Theory, Oxford Readings in Philosophy, Oxford 1998, 76-103.
G. Harman, The Nature of Morality, ch. 1 and 2. Oxford: Oxford U.P., 1977.
S. Blackburn, "Attitudes and Contents". in su Essays in Quasi-Realism, 182-197.
D. Wiggins, "Truth, Invention, and the Meaning of Life". in su Needs, Values, Truth (3rd ed.), Clarendon Press, Oxford 1998, 139-184.

Functionalism
D. Lewis, "Dispositional Theories of Value". Proceedings of the Aristotelian Society, supp. vol. 63 (1989), 113-137.
Mark Johnston, "Dispositional Theories of Value". Proceedings of the Aristotelian Society, supp. vol. 63 (1989), 139-174.
F. Jackson & P. Pettit, "Moral Functionalism and Moral Motivation". Philosophical Quarterly 45 (1995), 20-39.
J. McDowell, "Values and Secondary Qualities". in J. Rachels (ed.), Ethical Theory, Oxford Readings in Philosophy, Oxford 1998, 228-244.

Naturalism
R. BOYD, "How to Be a Moral Realist". in G. Sayre-McCord (ed.), Essays on Moral Realism, Cornell U.P., Ithaca (1988), 181-228.
S. Blackburn, "Just Causes". in su Essays in Quasi-Realism.
T. Horgan & M. Timmons, "Troubles on Moral Twin Earth: Moral Queerness Revived". Synthese 92 (1992), 221-260.
G. Sayre-McCord, "'Good' on Twin Earth". E. Villanueva (ed.), Philosophical Issues 8 (1997), 267-292.

Free Will
P. Strawson, "Freedom and Resentment", in su Freedom and Resentment and Other Essays, supp. vol. 63 (1989), 113-137.
C. Korsgaard, "Creating the Kingdom of Ends". Philosophical Perspectives, 6, Ethics, 1992, J. Tomberlin (de.), 305-332.
C. Peacocke, "Freedom". Ch. 7 of Being Known