Books
• Metaphysics: A Contemporary Introduction, 4th. ed. (co-author) (2017) • Metaphysics: A Contemporary Introduction, 3rd. ed. (2006) • Nature, Norm, and Psyche: Explorations in Aristotelian Psychology (2004) • Oxford Handbook of Metaphysics, co-editor (2003) • Metaphysics: Contemporary Readings (2001) • Primary Ousia (1991) • The Possible and the Actual (1980) • The Synoptic Vision, (co-author) (1977) • Substance and Attribute (1978) • Ockham's Theory of Terms: Part I of the Summa Logica (1974) • Universals and Particulars (1970) ==References==