This is a highly detailed historical account of Twelver Shi'i Islam. The chapters include the starting schism, succession after prophet Muhammad, early Shi'i Islam through the Middle Ages, the Twelfth Imam (and his Occultation and pending return), doctrines, rituals, and social transactions. Finally it deals with the schools with Twelver Shi'ism and contemporary Shi'i Islam (in Iraq, Lebanon, and other places). It is heavy in details and very scholarly. I would recommend this as a historical aid to Shi'i Islam, not a social discourse about the modern Middle East. Thanks!