Giovanni Reale is full Professor and holder of the Chair in the History of Ancient Philosophy at the Catholic University of Milan. His studies and philosophical works cover the whole of ancient philosophy. Reale's The Concept of First Philosophy and the Unity of the Metaphysics of Aristotle, edited and translated by John R. Catan, is also published by SUNY Press.
John R. Catan is Professor of Philosophy at the State University of New York College at Brockport. Co-editor of the journal Paideia, he is also editor of Aristotle:
The Collected Papers of Joseph Owens and Saint Thomas Aquinas on the Existence of God:
The Collected Papers of Joseph Owens, both published by SUNY Press.