Sufism — Audiobooks
The Persian Mystics: Jalálu'd-dín Rúmí
by Maulana Jalal al-Din Rumi
The Mystics of Islam
by Reynold Alleyne Nicholson
Mystics and Saints of Islam
by Claud Field
The Sufism of the Rubáiyát, or, the Secret of the Great Paradox
by Omar Khayyam