- Persian Literature (Persian Heritage Series)
- The Cambridge History of Iran, Volume 3: The Seleucid, Parthian and Sasanid Periods, Part 2 of 2
- The History Of Medicine In Iran
- The Cambridge History of Iran, Volume 3: The Seleucid, Parthian and Sasanid Periods, Part 1 of 2
- Persian Historiography (A History of Persian Literature, Vol. X)