Dr. Kuper’s research focuses on Latin, Greek, and sometimes Syriac texts and their manuscript traditions in Late Antiquity through the Middle Ages. A central interest in recent years has been the Christian cult of the saints and the rich corpus of hagiographic literature. His critical edition, commentary, and translation of the Menologion of Basil II, a brilliantly illuminated Byzantine calendar of the saints, will be published by Harvard University Press in 2025.