Taylor-Schechter Genizah Research Unit (Cambridge University Library)A window on the medieval world and has been colorfully described as ‘a refuge for writings’ and ‘a battlefield of books’. Its 193,000 manuscript fragments, mainly in Hebrew, Judaeo-Arabic, Aramaic and Arabic, are an unparalleled resource for the academic study of Judaism, Jewish history and the wider economic and social history of the Mediterranean and Near East in the Middle Ages and Early Modern period.