Sufism: An Introduction to the Mystical Tradition of IslamMay 10 2011by Carl W. Ernst Ph.D.
Al-Ghazali's Path to SUFISM : His Deliverance from Error (al-Munqidh min al-Dalal) and Five Key TextsJan 1 2000by Abu Hamid Muhammad al-Ghazali and William A. Graham
Sufism: Veil and Quintessence A New Translation with Selected Letters: Veil and Quintessence - A New Transformation...Jan 25 2007by Frithjof Schuon and James S. Cutsinger
From Sufism to Ahmadiyya: A Muslim Minority Movement in South AsiaApr 6 2015by Adil Hussain Khan
Sufism for Non-Sufis?: Ibn 'Ata' Allah al-Sakandari's Taj al-'ArusJun 25 2012by Sherman A. Jackson
Sufism and Taoism: A Comparative Study of Key Philosophical ConceptsAug 6 1984by Toshihiko Izutsu