- Power and Piety: Monastic Houses of Medieval Britain - Volume 1 - Northern England
- Power and Protection: Castles and Fortified Manor Houses of Medieval Britain - Volume 3 - Central England
- Power and Protection: Castles and Fortified Manor Houses of Medieval Britain - Volume 1 - Northern England
- Power and Protection: Castles and Fortified Manor Houses of Medieval Britain - Volume 4 - Wales
- Power and Protection: Castles and Fortified Manor Houses of Medieval Britain - Volume 2 - Southern England