Building on the tenth-century geographer al-Maqdisi's writings on urban centers of the Islamic world, buttressed by extensive comparative material from roadbooks, topographies, histories, adab literatures, and gazetteers of the time, Wheatley identifies the main functions of different Islamic urban centers. Chapters on each of the thirteen centers that al-Maqdisi identified, ranging from the Atlantic to the Indus and from the Caspian to the Sudan, form the heart of this book. In each case Wheatley shows how specific agglomeration and accessibility factors combined to make every city functionally distinct as a creator of effective space. He also demonstrates that, far from revolutionizing every aspect of life in these cities, the adoption of Islam often affected the development of these cities less than previously existing local traditions did.

The Places Where Men Pray Together is a monumental work that will speak to scholars and readers across a broad variety of disciplines, from historians, anthropologists, and sociologists to religious historians, archaeologists, and geographers.