I'd prefer not something super old (like maybe published within the last 30 years?) since I know there's new scholarship and discoveries happening all the time. It would be great if it covered basically the entire history of Cornwall from at least pre-roman times through the middle ages. I don't care much how far past that time period it goes as it's the era between 400 and 1500 that I'm most interested in.
by WhichTear4996