• The Human Animal: Personal Identity Without Psychology. New York: Oxford University Press, 1997.
• What Are We? A Study in Personal Ontology. New York: Oxford University Press, 2007.

Articles

• "Is Psychology Relevant to Personal Identity?" Australasian Journal of Philosophy 72: 173-86, 1994
• "Human People or Human Animals?" Philosophical Studies 80: 159-81, 1995
• "Why I Have no Hands." Theoria 61: 182-197, 1995
• "Composition and Coincidence." Pacific Philosophical Quarterly.77: 374-403, 1996
• "Dion's Foot." Journal of Philosophy 94: 260-65, 1997
• "Was I Ever a Fetus?" Philosophy and Phenomenological Research 57: 95-110, 1997.
• "Relativism and Persistence." Philosophical Studies 88: 141-62, 1997
• "The Ontological Basis of Strong Artificial Life." Artificial Life 3: 29-39, 1997
• "Human Atoms." Australasian Journal of Philosophy. 76: 396-406, 1998
• "Reply to Lynne Rudder Baker." Philosophy and Phenomenological Research 59: 161-66, 1999
• "There is no Problem of the Self." Journal of Consciousness Studies 5: 645-57, 1998, and in S. Gallagher and J. Shearer, eds., Models of the Self, Imprint Academic 1999.
• "A Compound of Two Substances." In K. Corcoran, ed., Soul, Body, and Survival Cornell University Press, 2001: 73-88
• "Material Coincidence and the Indiscernibility Problem." Philosophical Quarterly 51: 337-55, 2001
• "Personal Identity and the Radiation Argument." Analysis 61: 38-43, 2001
• "What does Functionalism Tell Us about Personal Identity?" Noûs 36: 682-98, 2002
• "Thinking Animals and the Reference of 'I.'" Philosophical Topics 30: 189-208, 2002
• "An Argument for Animalism." In R. Martin and J. Barresi, eds., Personal Identity. Blackwell 2003: 318-34.
• "Personal Identity." In S. Stich & T. Warfield, eds., The Blackwell Guide to Philosophy of Mind. Blackwell 2003: 352-68.
• "Lowe's Defence of Constitutionalism." Philosophical Quarterly 53: 92-95, 2003
• "Was Jekyll Hyde?" Philosophy and Phenomenological Research 66: 328-348, 2003
• "Warum Wir Tiere Sind." In K. Petrus, ed., On Human Persons. Ontos Verlag, 2003: 11-22
• "Animalism and the Corpse Problem." Australasian Journal of Philosophy 82: 265-74, 2004
• "Imperfect Identity." Proceedings of the Aristotelian Society 104: 81-98, 2006
• "There a Bodily Criterion of Personal Identity?" In F. MacBride, ed., Identity and Modality. Oxford University Press, 2006
• "Temporal Parts and Timeless Parthood." Noûs 40: 738-752, 2006
• "The Paradox of Increase." The Monist 89: 390-417, 2006
• "What Are We?" Journal of Consciousness Studies 14: 37-55, 2007, and in A. Laitinen and H. Ikäheimo, eds., Dimensions of Personhood (Imprint Academic, 2007)
• "Was I Ever a Fetus?" (new version) In R. Nichols et al., eds., Philosophy Through Science Fiction, Routledge 2008.
• "The Rate of Time's Passage." Analysis 69: 3-9, 2009
• "The Passage of Time." in R. LePoidevin et al., eds., The Routledge Companion to Metaphysics 2009: 440-48