Islam: A Living Faith is the go-to primer for those interested in understanding the fastest-growing religion on earth. DeLong-Bas gives a thorough and concise presentation of Islam’s core beliefs, practices, and historical development in an accessible and engaging narrative. The text pays particular attention to issues of contemporary concern: the difference between Sunnis and Shia Muslims; the nature of the caliphate; Sharia and Islamic law; the status of women and non-Muslims; Sufism, Islamic spirituality, and mysticism; the nature of jihad; terrorism; and Islamic ideals of governance and international relations. With reviews, discussion questions, and suggestions for further resources provided for every chapter, I highly recommend it for teachers as well as students.