with Robinson, C. , 2019, Engagement in religious education: focusing on spiritual and religious capabilities, in A. M. Gellel (ed.), Global perspectives on catholic religious education in schools II, Dordrecht, Springer, pp. 429-444.
, 2014, 'Method, metaphysics, metaphor (being after phenomenology)', Symposium 18 (2), 54-76.
, 2008a, 'To be called again: on the call and on interpretation', Alea 6, 127-156.