Redwall
Redwall is a series of books written by Brian Jacques.  The first book was written in 1986, and the people are all animals, like mice, rats, moles, otters, stoats, and weasels.  The story is about an abbey called Redwall, and the animals that live there.  Redwall has been made into an opera, and an animated TV series based on three of the novels (Redwall, Mattimeo, and Martin the Warrior), which first aired in 1999. The books are mainly aimed at older children. There were twenty-two novels and two picture books published. The twenty-second, and last novel, The Rogue Crew, was published on May 3, 2011, after Jacques' death.