Barbara H. Rosenwein, Professor Emerita Loyola University, Chicago, is a medievalist and a recognized authority on the history of emotions. She is the author of Emotional Communities in the Early Middle Ages (2006), Generations of Feeling: A History of Emotions, 600–1700 (2016), and has just completed (with co-author Riccardo Cristiani) What Is the History of Emotions? (2017). Her textbooks, A Short History of the Middle Ages (2009) and Reading the Middle Ages: Sources from Europe, Byzantium, and the Islamic World (2006) are currently going into new editions.