1. The sequence of early land-claims on the Walland and Romney Marshes, southern Britain: a preliminary hypothesis and some implications;Allen,1996
2. The Rumenesea Wall and the early settled landscape of Romney Marsh (Kent);Allen;Landscape History,1999
3. The Rumenesea Wall, Romney and Walland Marshes: a commentary;Allen,2002
4. Romney Marsh in the Early Middle Ages;Brookes,1988
5. The evolution of Romney Marsh: a preliminary statement;Cunliffe,1980