Bibliografía (12 obras)
The First Souvenirs
2012
Edge of empire, Rome's Scottish frontier
2008
Roman frontiers in Britain
2007
The Stone of Destiny
2003
Historic Scotland
1998
Roman officers and frontiers
1993
Studies in Scottish antiquity
1984
Roman forts in Britain
1983
The northern frontiers of Roman Britain
1982
Roman Scotland
1979
Hadrian's Wall
1976
The Roman fort at Bearsden, 1973 excavations
1974
