Archbishop's Examination in Theology, Lambeth Palace. Ttitle of thesis: 'Chasing the Lady: the Virgin Mary in Early Modern English Liturgy.'
Consultant to the Anglican-Roman Catholic International Commission on the Agreed Statement, 'Mary:Grace and Hope in Christ' (Morehouse, 2005)
'The Virgin Mary in the Anglican Tradition' and 'The English Reformers and the Blessed Virgin Mary' in Mary: The Complete Resource, ed. Boss, S. (London: Continuum, 2007)
'Mary and the English Reformation' in Oxford Handbook on Mary ed. Maunder, C. (Oxford: OUP, forthcoming)