Title: Pizhūhishī dar tārīkh va 'aqāyid-i maẕhab-i Ismā'īlī va nahzat-i Ḥasan Ṣabbāḥ
Description: History and belief of the Ismaili sect of Islam; includes a study of its leader Ḥasan ibn Ṣabbāh, d. 1124, and his movement.