-History of Philosophy
-Forgiveness and Punishment
Langton, Kant, and things in themselves, Debates in Modern Philosophy, Duncan, S., and LoLordo, A., (eds.), Routledge, forthcoming, 2012
Idealism Enough: Response to Roache Kantian Review, 16(3), 2011: 375-398.
Transcendental Idealism and the Transcendental Deduction, in Kant's Idealism: New Interpretations of a Controversial Doctrine, Schulting, D, and Verburght, J, (eds.), Dordrecht: Springer: 2011.
Kant's Argument for Transcendental Idealism in the Transcendental Aesthetic, Proceedings of the Aristotelian Society, Vol CX, part 1, 2010, pp 47-75.
Transcendental Idealism and Metaphysics, Kantian Yearbook, 2, 2010, pp 1-31.
Kant, Non-Conceptual Content and the Representation of Space, Journal of the History of Philosophy, 2009, 47, no. 3, pp 383-413.
Kant and the Possibility of Metaphysics in Routledge Companion to Metaphysics, Robin Le Poidevin, Peter Simons, Andrew McGonigal and Ross Cameron (eds.), Abingdon: Routledge, 2009.
Social Justice and Retributive Justice, Social Dynamics, 2008, 34.
Dissolving Reactive Attitudes: Forgiving and Understanding, The South African Journal of Philosophy, 2008, 27, pp 1-23.
Wiping the slate clean: The Heart of Forgiveness,Philosophy and Public Affairs, 2008, 36(1) pp 33-68.
Forgiveness and Mercy, The South African Journal of Philosophy, 2008, 27(1) pp 1-9.
Forgiving without Forgetting, SA Public Law, vol 22, no. 1, 2007, pp 255-263.
Kant's Idealism and the Secondary Quality Analogy, Journal of the History of Philosophy, vol. 45, no. 3, 2007, pp 459-84.
Intrinsic Natures: A Critique of Langton on Kant, Philosophy and Phenomenological Research, vol. LXXIII, no 1, 2006, pp 144-169.
Kant's One World, The British Journal for the History of Philosophy, Vol. 12, No. 4, 2004.
Kant's Transcendental Idealism and Contemporary Anti-Realism, The International Journal of Philosophical Studies, Vol. 11, No. 4, December 2003.
Short Pieces and Reviews :
Review of Justice and Reconciliation in Post-Apartheid South Africa, edited by Francois du Bois and Antje du Bois-Pedain, Cambridge: Cambridge University Press, 2008, Human Rights Law Review, 2011.
Transcendental Idealism and 20th Century Analytic Kantianism Continuum Companion to Kant, forthcoming, 2012.
The Retributivist Justification of Punishment, The Wiser Review.
Direct Realism and Transcendental Idealism, The Proceedings of the 10th International Kant Congress, 2008.
Twentieth Century Neo-Kantianism, The Encyclopaedia of British Philosophy, Grayling A, Pyle A & Goulder N, (eds.) June 2006, pp 2314-2316.
Review of Richard Dean, The Value of Humanity in Kant's Moral Theory, TLS, July, 2007.
Critical notice of Beatrice Longuenesse, Kant and the Human Standpoint, Kantian Review, 2007.
Review of Eric Watkins, Kant and the Metaphysics of Causality, The British Journal for the History of Philosophy, Vol. 15, No. 1, 2007.
Review of Kenneth Westphal, Kant's Transcendental Proof of Realism, The British Journal for the History of Philosophy, Vol. 14, No. 1, 2006, p 179.
Review of Theoretical Philosophy since 1781, The Cambridge Edition of the works of Immanuel Kant, The British Journal for the History of Philosophy, 2005.
Review of Zoller, Gunter (ed.), Prolegomena to Any Future Metaphysics, OUP, and Hatfield, Gary, (ed.) Prolegomena to Any Future Metaphysics, CUP, The British Journal for the History of Philosophy, 2005.
Review of Paul Abela Kant's Empirical Realism, The Times Literary Supplement, July 2002.
Review of Sebastian Gardner, Kant and the Critique of Pure Reason, The Philosophers Magazine, 2001.