with Cheng, T. , 2019, 'Introduction: striving for objectivity in space', Phenomenology and the Cognitive Sciences 18 (5), 791-797.
, 2014a, Austin on the philosophy of perception, in B. Garvey (ed.), J.l. Austin on language, Basingstoke, Palgrave Macmillan, pp. 161-176.
, 2014b, What is le penseur really doing?, in D. Dolby (ed.), Ryle on mind and language, Basingstoke, Palgrave Macmillan, pp. 116-125.
, 1998, 'Strawson's agnostic materialism', Philosophy and Phenomenological Research 58 (2), 455-460.
, 1989a, On formulating materialism and dualism, in J. Heil (ed.), Cause, mind, and reality, Dordrecht, Springer, pp. 137-158.