Illicit Concubinage in the Jewish Community of Fatimid and Ayyubid Egypt Household Slavery and the Honor of Free Jewish Women in Medieval Egypt Desperately Seeking the Medieval Near Eastern Slave Trade The Slave Trade in the Indian Ocean before 1500: Evidence and Interpretive Challenges Nubia, the Buja, and the Slave Trade at the Frontiers of Medieval Egypt Towards a Collective Biography of Nubians in Medieval Cairo (1000-1250 CE)