Peter was County Archaeologist for Norfolk from 1973 to 1999 and then Director of the Norfolk Archaeological Trust until 2014. Susanna is a rural historian of the eighteenth and nineteenth centuries with a specific interest in buildings and landscape. She is an Honourary Research Associate of the School of History at the University of East Anglia. David is a freelance archaeologist, historian and geographer who has been studying Norfolk's archaeology and history for over 20 years. For many years the authors have independently considered producing a book that covers Norfolk's key archaeological sites, and decided to join forces. They all live in Norfolk.