- Empires of the Silk Road: A History of Central Eurasia from the Bronze Age to the Present
- The Scythian Empire: Central Eurasia and the Birth of the Classical Age from Persia to China
- Greek Buddha: Pyrrho's Encounter with Early Buddhism in Central Asia
- The Tibetan Empire in Central Asia
- Koguryo: The Language of Japan's Continental Relatives: An Introduction to the Historical-Comparative Study of the Japanese-Koguryoic Languages (Brill's ... Library) (Brill's Japanese Studies Library)