Abstract
The editors comment that the core of this book is formed by the papers presented as a special session at the Ninth International Congress of Medieval Philosophy, honoring Norman Kretzmann’s contribution to the study of medieval philosophy. They decided to publish these papers with other essays devoted to issues in Aquinas’s moral theory specially commissioned from a group of Kretzmann’s colleagues, friends, and former students. The book, consisting of ten essays and a list of Kretzmann’s publications on Aquinas, is dedicated to Kretzmann, who died just months before the volume appeared.