Atria A. Larson is a Visiting Scholar in the Center for Medieval and Renaissance Studies at Saint Louis University.
"For the sacramental theologian and the medieval historian, especially of the liturgy and canon law, this book is a must-have."--Michael S. Driscoll, Worship Magazine
""This substantial, monographic treatment of Gratian's treatise De penitentia comes at a propitious moment. . . . Dr. Larson's careful, well-documented, and rigorously critical sifting of the evidence . . . provides an invaluable basis for further scholarly investigations and arguments. There is nothing comparable published in any language."--Joseph W. Goering, professor of history, University of Toronto"--