Books

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  1979. Medical Ethics and Human Life. Reprint, Eugene: Wipf and Stock. (Link)

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  1988. The Reality of Time and the Existence of God: The Project of Proving God’s Existence. Oxford: Clarendon Press. (Link)

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  1994. The Human Person: Animal and Spirit. Notre Dame: University of Notre Dame Press. (Link)

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  2014. Language and Human Understanding: The Roots of Creativity in Speech and Thought. Washington D.C.: The Catholic University of America Press. (Link)

Articles and Reviews

• 1965 - "Explanation and Modality." Bachelor's Thesis, Oxford University.

• 1968 - "Infinite Sets." Paper presented to the Interdisciplinary Seminar on the History and Philosophy of Science, University of Aberdeen.

• 1968 - Review of Anselm’s Discovery: A Re-Examination of the Ontological Proof for God’s Existence, by Charles Hartshorne. Mind 77, no. 307: 447–50. (Link)

• 1972 - with Michael Clark. "Varieties of Necessity." Proceedings of the Aristotelian Society, Supplementary Volume 46: 139-87. (Link)

• 1972 - "The Nature of Knowledge." Proceedings of the Aristotelian Society 72, no. 1: 41-63. (Link)

• 1972 - Two Kinds of Critical Philosophy." Paper presented to Société Belge de Logique et de Philosophie de Scriences, Brussells.

• 1975 - "Observations on the Trinity: A Response to Professor Lochman.” Theology 78, no. 658: 184–90.

• 1981 - “Why Abortion?” In Light and the Darkness. Mowbray: Unity Press.

• 1984 - "The Place of the Virgin Mary in Dogmatics." Scottish Journal of Theology 37, no. 2: 145-62. (Link)

• 1988 - with Harry Lesser, eds. Ethics, Technology, and Medicine. Avebury Series in Philosophy. Aldershot: Gower Publishing Company.

• 1988 - “Human Animality: Its Relevance to the Shape of Ethics.” In Ethics, Technology, and Medicine, edited by David Braine and Harry Lesser, Avebury Series in Philosophy, 6-30. Aldershot: Gower Publishing Company.

• 1988 - “Human Life: Its Secular Sacrosanctness.” In Ethics, Technology, and Medicine, edited by David Braine and Harry Lesser, Avebury Series in Philosophy, 54-63. Aldershot: Gower Publishing Company.

• 1988 - “The Inner Jewishness of St. John’s Gospel as the Clue to the Inner Jewishness of Jesus.” Studien Zum Neuen Testament Und Seiner Umwelt 13, Series A: 101-57. (Link)

• 1994 - “God, Eternity and Time: An Essay in Review of Alan G. Padgett, God, Eternity and the Nature of Time,” The Evangelical Quarterly 66, no. 4 (1994): 337-344. (Link)

• 1994 - “The Human and the Inhuman in Medicine: Review of Issues Concerning Reproductive Technology.” In Moral Truth and Moral Tradition: Essays in Honor of Peter Geach and Elizabeth Anscombe, edited by Luke Gormally, 226-39. Dublin: Four Courts Press.

• 1994 - "Reply to Cockburn." Religious Studies 30, no. 3: 353-60. (Link)

• 1994 - “A National Wealth Service.” Review of Medicine, Money, and Morals, by Mark A. Rodwin. Times Higher Education Supplement, no. 114: 22.

• 1994 - Review of From Existence to God, by Barry Miller. New Blackfriars 75, no. 881: 228–30. (Link)

• 1996 - “What Makes a Christology into a Christian Theology?” New Blackfriars 77, no. 905: 288-302. (Link)

• 1998 - “Cosmological Arguments.” In Philosophy of Religion: A Guide to the Subject, edited by Brian Davies, 42-54. Washington: Georgetown University Press; London: Cassell & Co. (Link)

• 1999 - “The Relationship Between Philosophy and Cultures.” Reflection on Fides et Ratio, by Pope John Paul II, no. 14. L'Osservatore Romano, Weekly English Edition: 5-6. (Link)

• 2000 - Review of Redirecting Philosophy: Reflections on the Nature of Knowledge from Plato to Lonergan, by Hugo A. Meynell. International Philosophical Quarterly 40, no. 4: 521-3. (Link)

• 2002 - “The Active and Potential Intellects: Aquinas as a Philosopher in His Own Right.” In Mind, Metaphysics, and Value in the Thomist and Analytical Traditions, edited by John Haldane, 18-35. Notre Dame: University of Notre Dame Press. (Link)

• 2006 - Review of Aquinas on Being, by Anthony Kenny. British Journal for the History of Philosophy 14, no. 2: 346-9. (Link)

• 2008 - “The Debate Between Henri de Lubac and His Critics.” Nova et Vetera 6, no. 3: 543-90. (Link)

• 2009 - “The Church’s Teaching on the Virgin Mary.” Nova et Vetera 7: 877-970. (Link)

• 2011 - Review of The Trinitarian Theology of Saint Thomas Aquinas, by Giles Emery. Scottish Journal of Theology 64, no. 1: 120–24. (Link)

• 2012 - “Life and Human Life: Their Nature and Emergence - The Singularity of Human Life.” In The Missing Link: A Symposium on Darwin’s Framework for a Creation-Evolution Solution, edited by Roy Abraham Varghese, 132–60. Lanham: University Press of America. (Link)

• 2016 - “Aquinas, God and Being.” In Analytical Thomism: Traditions in Dialogue, edited by Craig Paterson and Matthew S. Pugh, 1-24. Aldershot: Ashgate Publishing, 2006. Reprint, Abingdon: Routledge. (Link)