1. Religion and mysticism in early Islam : theology and Sufism in Yemen : the legacy of Aḥmad Ibn ʻAlwān /: theology and Sufism in Yemen : the legacy of Aḥmad Ibn ʻAlwān. (2011) Other Names: Aziz, Muhammad Ali Record Type: Book Extent: 1 online resource (xiii, 282 pages), illustrations, map View Content: Available online (eLD content is only available in our Reading Rooms) ↗