Over the course of the past two centuries, the central text of Islam has undergone twin revolutions. Around the globe, Muslim communities have embraced the printing and translating of the Qur'an, transforming the scribal text into a modern book that can be read in virtually any language. What began with the sparse and often contentious publication of vernacular commentaries and translations in South Asia and the Ottoman Empire evolved, by the late twentieth century, into widespread Qur'anic translation and publishing efforts in all quarters of the Muslim world, including Arabic speaking...