Princeton, New Jersey: Princeton University Press, 1977. xviii, 351 p. 8vo. First edition. Illus. Translated from the French by Nancy Pearson. Published in French, 1960. Bollingen Series XCI: 2. Notes. Bibliography. Index. Black cloth. Dust jacket, very minor wear to edges. Owner's sig. on back paste-down endpaper.
Includes much information on Sufism, Persian mysticism, Ibn 'Arabi, Suhrawardi, Sarkar Agha, sages, Zoroastrianism, Gnosticism, Dervishes, Shihabuddin Yahya Suhrawardi, Muhyiddin ibn Arabi, Daud Quaysary, Abd al-Karin Jili, Shamsuddin Mihammad Lahiji, Sadruddin Mahammad Shirazi, Abd Razzaq Lahiji, Muhsin Fayz Kashani, and the Shaikhi School.