John Wyclif: Selected Latin Works in Translation (Manchester: Manchester University Press, forthcoming 2007)
'Wyclif and the Sacraments', in A Companion to John Wyclif, ed. Ian Levy (Leiden: Brill, 2006), pp. 241-291.
'Literacy and Literary Production', in Chaucer: An Oxford Guide, ed. Steve Ellis (Oxford: Oxford University Press, 2005), pp. 113-129.
'Literary History, Critical History, and the Question of "Medieval" Theory', in Critical Pasts: Writing Criticism/Writing History, ed. Philip Smallwood (Cranbury: Associated University Presses, 2004), pp. 13-36.
'Latin Verse', in The Camden House History of German Literature: The Early Middle Ages, ed. Brian Murdoch (London: Camden House, 2004), pp. 87-118.
'Antiquity, Eternity and the Foundations of Authority: Reflections on a Debate between John Wyclif and John Kenningham, OCarm.', Trivium 32 (2000), 107-120.
'Literary Nominalism and Medieval Sign Theory: Problems and Perspectives', in Nominalism and Literary Discourse: New Perspectives, ed. C. Bode, H. Keiper and R. Utz (Amsterdam: Rodopi, 1997), pp. 157-189.
'Literary Criticism' and 'Linguistics: Medieval' in the Oxford Dictionary of the Middle Ages, ed. Robert Bjork (Oxford: Oxford University Press, forthcoming).
'Philosophy in Medieval Studies', 'Philosophical Treatises' and 'Israel Gollancz' in the Handbook of Medieval Studies: Concepts, Methods, Historical Developments, and Current Trends in Medieval Studies, ed. Albrecht Classen (Berlin: de Gruyter, forthcoming).