Redwall
This is a novel about a mouse among mice. There is a community of mice that lives in Redwall Abbey. The newest novice, Matthias, cuts a willing but uninspiring figure. He has an inordinate passion for Martin the warrior mouse whose legend is like that of Arthur - except that it lacks everything but the ability to swing a sword for the right side. There isn't much depth to Martin. But thanks to his efforts the abbey is become a place of peace and goodness to the surrounding forest community of animals.