1. New perspectives on the Roman military base at Bu Njem;Libyan Studies;2022-11
2. Saharan trade in the Roman period: short-, medium- and long-distance trade networks;Azania: Archaeological Research in Africa;2012-12
3. The Cambridge Economic History of the Greco-Roman World;2007-11-29
4. The Frontier Zones;The Cambridge Economic History of the Greco-Roman World;2007-11-29
5. Roman Egypt;The Cambridge Economic History of the Greco-Roman World;2007-11-29