From Matthew's list on the world of Anglo-Saxon Britain.
As close as we come to a first-hand account of events in the first part of the early medieval period. Writing in the early 8th century, Bede was able to interview some of the people who had witnessed events he describes. Bede was undoubtedly writing from the Christian perspective and he was certainly biased in favour of his native Northumbria, but his words are like a window into the past and how people (or at least the clergy) thought.
Why should I read it?
What is this book about?
Book by Bede