Ethnographers have observed Muslims nearly everywhere Islam is practiced. This study analyzes four seminal texts that have been read widely outside anthropology. Two are by distinguished anthropologists on either side of the Atlantic, Islam Observed (by Clifford Geertz in 1968) and Muslim Society (by Ernest Gellner in 1981). Two other texts are by Muslim scholars, Beyond the Veil (Fatima Mernissi in 1975) and Discovering Islam (by Akbar Ahmed in 1988)...