R. Talbert

Alcock, S., J. Bodel and R. Talbert (2012). Highways, Byways, and Road Systems in the Pre-Modern World. Malden: Wiley.
Talbert, R. and R. Unger (2008). Cartography in Antiquity and the Middle Ages. Fresh Perspectives, New Methods. Technology and Change in History 10. Leiden: Brill.
Talbert, R. and R. Bagnall (2000). Barrington atlas of the Greek and Roman world. Princeton: Princeton University Press.