The heritage of Sufism - Lewisohn, Leonard (Oxford ; Boston, MA : Oneworld, 1999)
v. 1. Classical Persian Sufism from its origins to Rumi (700-1300) -- v. 2. The legacy of medieval Persian Sufism (1150-1500) -- v. 3. Late classical Persianate Sufism (1501-1750).
Includes bibliographical references and indexes.
Keywords: Sufism -- Iran -- History; Islamic civilization; Sufi literature -- Criticism and interpretation; Iran -- History -- 640-