"The Philosophical Significance of the Imam in Ismailism," Studia Islamica XXVII (1967):
41-53.
0906. Abu Firas: `Ash-Shafiya' -- An Isma'ili Treatise. Edited and translated with an introduction and commentary. Beirut: American University of Beirut, 1966. 260 pp.
0907. Reviewed in German by Joseph Van Ess in Der Islam XLVI (1970): 92-95.
0908. "The Philosophical Significance of the Imam in Ismailism," Studia Islamica XXVII (1967):
41-53.
0909. The Doctrine of the Ismailis. Beirut: American University of Beirut, 1969, 1972. 85 pp.
0910. "The Hidden Imams of the Ismailis," Al-Abhath XXI (1969): 23-37.
0911. "Al Hakim bi Amrillah's Appointment of his Successor," Al-Abhath XXIII (1970): 319-325.
0912. "Al Hakim bi Amrillah, an Essay in Historical Reinterpretation." In Proc. 27th. Int. Cong. Or.. 1971. Pp. 229-230.
0913. The Druze Faith. Delmar: Caravan Books, 1974, 1977, 1980, 1985.
0914. The Political Doctrine of the Ismailis: An edition and translation with introduction and notes of Abu'l Fawaris Ahmad ibn Ya'qub's `ar-Risala fi l-Imama'. Delmar: Caravan Books, 1977. 104 pp. in English.
0914b. Les Druzes, Origines et Disciplines. Par Dr Sami Nassib MAKAREM.