"If Jews in Muslim-majority countries have shrunk to a miniscule 50,000 souls, nearly all of them in Morocco, Turkey, and Iran, things were once different. Indeed, until the seventeenth century Mizrahi and Sephardi Jews outnumbered the Jews of Europe. More than that, as Stillman writes in his introduction, it was in the medieval Muslim world that "many aspects of Judaism as a religious civilization were formulated, codified, and disseminated, and this includes the domains of liturgy, law, and theology." But if the Mizrahi/Sephardi population has great importance for Judaism and for the Middle East, scholars have slighted it. The 1.5 million-word Encyclopedia of Jews in the Islamic World came into existence in part to rectify this weakness, in part to make a wealth of obscure knowledge available. It succeeds with great distinction… Congratulations to the publisher, Brill, for organizing this remarkable reference work. Congratulations to Stillman and his team for excellent work." - Daniel Pipes, in: Middle East Quarterly, Winter 2017