Incoming Resources
- Becoming Charlemagne, Europe, Baghdad, and the empires of A.D. 800, Jeff Sypeck
- When Baghdad ruled the Muslim world, the rise and fall of Islam's greatest dynasty, Hugh Kennedy
- The revolution which toppled the Umayyads, neither Arab nor ʻAbbāsid, by Saleh Said Agha
- Becoming Charlemagne, Europe, Baghdad, and the empires of A.D. 800, Jeff Sypeck