, 2015, 'On thinking the real with Duns Scotus', Graduate Faculty Philosophy Journal 36 (1), 75-89.
, 2008a, Richard Hoggart and the epistemological impact of cultural studies, in S. Owen (ed.), Richard Hoggart and cultural studies, Basingstoke, Palgrave Macmillan, pp. 88-104.
, 2008b, 'Tragedy and singularity: Reiner Schürmann on Aristotle and Duns Scotus', Graduate Faculty Philosophy Journal 29 (2), 129-143.
, 2005, 'Materialism as metaphysics?: Hobbes' rationalist materialism', Graduate Faculty Philosophy Journal 26 (2), 137-155.
, 2003, 'Tracing the logic of force: Roger Bacon's De Multiplicatione specierum', Epoché 8 (1), 103-120.
, 2001a, 'Mana and logos: violence and order in Thomas Aquinas', Graduate Faculty Philosophy Journal 22 (2), 29-48.