Profile of the spiritual leader of the Rifa'i-Marufi Order of America; also includes an introduction to Sufism, collections of writings, and an events calendar.

Hyperlinked article describing the order, its history and development. [Wikipedia]

A traditional Sufi order offers information on belief and practice, their history and teachers, and details of their social service activities and events.

Introduction to the order, with a biography of its founder.