Glamorgan county history (1980) [v.5., Industrial Glamorgan from 1700 to 1970]
Glamorgan county history: from the Act of Union to the Industrial Revolution (1974)
Glamorgan county history (1971) [Vol.3, The Middle Ages, the Marcher Lordships of Glamorgan and Morgannwg and Gower and Kilvey from the Norman Conquest to the Act of Union of England and Wales]
Glamorgan County history (, 1984) [Vol.2, Early Glamorgan]