- The Kingdom of Kush: The Napatan and Meroitic Empires
- Soba: Archaeological Research at a Medieval Capital on the Blue Nile (Stair Society)
- The Roman Military Defence of the British Province in Its Later Phases (British Archaeological Reports (BAR))
- Survey Above the Fourth Nile Cataract (Bar International Series)
- Hadrian's Wall: Milecastles, Turrets and the Curtain










