Warriors, Martyrs, and Dervishes: Moving Frontiers, Shifting Identities in the Land of Rome (13th-15th Centuries) focuses on the perceptions of geopolitical and cultural change, which was triggered by the arrival of Turkish Muslim groups into the territories of the Byzantine Empire at the end of the eleventh century, through intersecting stories transmitted in Turkish Muslim warrior epics and dervish vitas, and late Byzantine martyria. It examines the Byzantines’ encounters with the newcomers in a shared story-world, here called “land of Rome,” as well as its perception, changing...