The Boy with the Bronze Axe by Kathleen Fidler is set in the Neolithic Orkney settlement of Skara Brae. Though written for children this book is also really interesting for adults thinking about how interpretations of Skara have changed over the years. Kim talks to Orkney resident and specialist Caroline Wickham-Jones about the archaeology behind the book when it was written in 1968 and how it could be updated for the 21st century.