InQur'anic Matters,Natalia Suit explores the materiality of books, focusing on themushaf. With its paper, binding, ink, and script, themushafis not simply a carrier of the Qur'anic text but, by the virtue of its material body, it also has the ability to engender reformulations of religious knowledge and practice. Reading the Qur'an on a screen of a phone, for example, does not require the same forms of ritual ablutions as reading a printed text. The rules of purity limiting the access to the Qur'anic text for menstruating woman change when the Qur'anic text is mediated by digital bytes instead of paper.Qur'anic Mattersspans the time between two important technological shifts-the introduction of printed Qur'anic books in Egypt in the early nineteenth century and the digitization of the Qur'an almost two centuries later. Throughout, Natalia Suit weaves together the theological, legal, economic, and social "presences" of the Qur'anic books into a single account. She argues that the message and the materiality of the object are not separate from each other, nor are they separate from the human bodies with which they come in contact.