- Compendium to Radiation Physics for Medical Physicists: 300 Problems and Solutions
- Arabic, Persian and Gujarati Manuscripts: The Hamdani Collection in the Library of the Institute of Ismaili Studies
- Dictionary of Manichaean Texts. Volume II: Texts from Iraq and Iran (Texts in Syriac, Arabic, Persian and Zoroastrian Middle Persian)
- Exegisti Monumenta: Festschrift in Honour of Nicholas Sims-Williams
- Persian Literature, a Bio-Bibliographical Survey : Volume V: Poetry of the Pre-Mongol Period






