, 2014, Conscious agency and the preconscious/unconscious self, in S. Menon & A. Sinha (eds.), Interdisciplinary perspectives on consciousness and the self, Dordrecht, Springer, pp. 11-25.
, 2009, Psychophysical nature, in H. Atmanspacher & H. Primas (eds.), Recasting reality, Dordrecht, Springer, pp. 115-134.
, 2007a, 'Heterophenomenology versus critical phenomenology', Phenomenology and the Cognitive Sciences 6 (1-2), 221-230.
, 2007b, 'How experienced phenomena relate to things themselves: Kant, Husserl, Hoche, and reflexive monism', Phenomenology and the Cognitive Sciences 6 (3), 411-423.
, 2007c, 'Where experiences are: dualist, physicalist, enactive and reflexive accounts of phenomenal consciousness', Phenomenology and the Cognitive Sciences 6 (4), 547-563.
, 2000a, Understanding consciousness, Routledge, London.