Michael J. Loux here presents a fresh reading of two of the most important books of the Metaphysics, Books Z and H, in which Aristotle presents his mature theory of primary substances (ousiai). Focusing on the interplay of Aristotle's early and late views, Loux maintans that the later concept of ousia should be understood in terms of a theory of predication that carries interesting implications for contemporary metaphysics.

Cornell University Press, 1991.
ISBN: 9780801425981. 300 pp.
Hardcover. Near fine in a near fine jacket.