1. ‘Page, John, (fl. 1418-1422), poet’, in The Oxford Dictionary of National Biography (Oxford: Oxford University Press, September 2013).

2. ‘Politics and Diplomacy’, and an edited selection from The Siege of Rouen, in Medieval English Travel: A Critical Anthology, ed. Sebastian Sobecki and Anthony Bale (Oxford: Oxford University Press, forthcoming 2018).

3. ‘The Hundred Years War’ (overview), ‘Hundred Years War Literature’ (introductory article) and ‘The Chandos Herald’ (short entry), in The Encyclopaedia of Medieval British Literature, ed. Sian Echard and Robert Rouse (Oxford: Wiley-Blackwell, forthcoming).

4. ‘Edward of Woodstock (Black Prince)’, in The Chaucer Encyclopaedia, ed. Vincent Gillespie, Jessica Rosenfeld and Katie Walter  (Oxford: Wiley-Blackwell, forthcoming).