Deen Islam -Sadaqah Group
- http://www.deenislam.co.uk/
- A library of text and audio-visual resources on Islam and Sufism; includes on-line books, a gallery of Sufi shrines, and information on current projects.
Hosseini.net
- http://www.angelfire.com/hi3/hosseini/
- Information about Islam and Sufism, with biographies of significant thinkers; also about the Naqshbandi Order, its history, leaders and practices.
Living Islam
- http://www.livingislam.org/
- A collection of articles and resources on Islam and Sufism within Muslim traditions. Includes biographies, a glossary, stories, and FAQ
Risala Roohi Sharif
- http://risala-roohi.tripod.com
- Online text (in Farsi) and translations (English and Urdu) of "The Book of Soul", by Hazrat Sultan Bahu, a 17th century Sufi. Includes audio samples.
Sufism and Science
- http://www.ahmedbaki.com/
- A collection of online books and articles by Seyed Ahmed Hulusi and Ahmed Baki, exploring Islam and Sufism in the modern world.
Sufism's Many Paths
- http://www.uga.edu/islam/Sufism.html
- An annotated and explanatory web directory of Sufism designed for students, scholars, and the general public. Sections on major Sufis and Orders, doctrine and practice, Qur'an commentary and definitions of Sufism, Sufism in the West, Sufi women and the relationship between Sufism and Islam.
Zensufi Park
- http://www.zensufi.com
- A collection of stories and poetry by mystics, Sufi saints, Zen masters, simple beings, and zensufi. Includes a bibliography.
