The Ethics of Confucius and Aristotle: Mirrors of Virtues. Routledge, New York/London 2007.
The Structure of Being in Aristotle’s Metaphysics. Kluwer, Dordrecht 2003
Herausgeberschaft
mit Jorge Gracia: Rationality and Happiness: from the Ancients to the Early Medievals. University of Rochester Press, 2003.
Aufsätze
The Practicality of Ancient Virtue Ethics: Greece and China, in: Michael Slote, Stephen Angle (Hrsg.), Confucianism and Virtue Ethics. Routledge, London 2013, 117–140.
Living Well and Acting Well: An Ambiguity in Aristotle’s Theory of Happiness, in: Skepsis 29, 2008, 136–151.
What is the Focal Meaning of Being in Aristotle?, in: Aperion. A Journal for Ancient Philosophy and Science XXXIV, 2001, 205–231.
The Moral Self and the Perfect Self in Aristotle and Mencius, in: Journal of Chinese Philosophy 28, 2001, 235–256.
The Language of Being: Between Aristotle and Chinese Philosophy, in: International Philosophical Quarterly 39, 1999, 439–454.
Virtue: Aristotle and Confucius, in: Philosophy East and West 48, 1998, 323–347.
Two Conceptions of Hylomorphism in Metaphysics ΖΗΘ, in: Oxford Studies in Ancient Philosophy XV, 1997, 119–145.