MUSLIM NEOPLATONISTS: An Introduction to the Thought of the Brethren of Purity.
London: George Allen & Unwin, 1982. FIRST EDITION. FINE PREMIUM CLOTH VOLUME in a fine dust jacket. The Brethren of Purity (Ikhwan al-Safa) were an esoteric group of philosopher mystics who lived at Basra in the 10th-11th centuries. 146 pages. Octavo.