Scholarly contributions
A Convocation of Birds
Keynote Address at "Intellectual Traditions in Islam" Seminar
Introduction to The Assassin Legends
Intellectual Traditions in Islam Conference,1994
The Institute of Ismaili Studies: The Intellectual Issues of the Decade
Islamic Ethics
Islam in the Contemporary World Conference 1990
Ismailism
Medicine and Pharmacy under the Fatimids
Rumi and the Symbols used by him
Eternal Cosmos and the Womb of History: Time in Early Ismaili Thought
My First Meeting with the Ismailis in Persia
