Professor Halfond teaches ancient and medieval European history. His research examines religion and law in Late Antiquity and the Early Middle Ages. His publications include The Archaeology of Frankish Church Councils, AD 511-768 (2010), The Medieval Way of War: Studies in Medieval Military History in Honor of Bernard S. Bachrach (2015), Bishops and the Politics of Patronage in Merovingian Gaul (2019), and Writing about the Merovingians in the Early United States (2023).
