Headquarters of group in Philadelphia, founded by a Sufi saint from Sri Lanka. Includes information about his life and teachings, their mosque, and a library of resources.

An international organization of followers of the Qadiri way, headquartered in Mauritius. Includes a guide to their faith and practice, history, and contacts worldwide.

Offers a biography of the founder (1077-1166 CE) of the Qadiri tariqa, with a substantial collection of excerpts from his writings.

The life and teachings of Shaykh Sidi Hamza Al Qadiri Al Boutchichi, a Moroccan Sufi; includes his lineage, and a collection of sayings. [Multilingual].