- History of the Caucasus: Volume 2: In the Shadow of Great Powers
- Iran: Persia: Ancient and Modern, Third Edition (Odyssey Illustrated Guides)
- History of the Caucasus: Volume 1: At the Crossroads of Empires
- Xinjiang: China's Central Asia (Odyssey Illustrated Guides)
- Southern Silk Road: In the Footsteps of Sir Aurel Stein and Sven Hedin