Jonathan J. Arnold, BA, University of Maine and MA, Ph.D. University of Michigan, is Associate Professor of History at the University of Tulsa. His publications include Theoderic and the Roman Imperial Restoration (Cambridge, 2014).M. Shane Bjornlie, MA, Ph.D. Princeton University, is Associate Professor of History at Claremont McKenna College and a former Fellow of the American Academy in Rome (2011). His publications include Politics and Tradition between Rome, Ravenna, and Constantinople (Cambridge, 2013).Kristina Sessa, AB, Princeton University and MA, Ph.D., University of California at Berkeley, is Associate Professor of History at the Ohio State University. Her publications include The Formation of Papal Authority in Late Antique Italy: Roman Bishops and the Domestic Sphere (Cambridge, 2012).