Judith Herrin is professor emeritus in the Department of Classics at King\'s College London.
She lives in Oxford, England..
Her books include Byzantium: The Surprising Life of a Medieval Empire
Unrivalled Influence: Women and Empire in Byzantium
Margins and Metropolis: Authority across the Byzantine Empire
Women in Purple: Rulers of Medieval Byzantium ; and The Formation of Christendom (all Princeton).
Judith Herrin is professor emeritus in the Department of Classics at King\'s College London