A delightful story about Mimsy, a tiny mouse living in a basket of mittens at the local resale shop. Mimsy's entire world changes when she is rescued by Jenna, a third grade teacher at Kingsley Elementary School. The fun starts when Mimsy finds out that she will be sharing a cage with Tessa, the class hamster and encounters a boy named Gavin who thinks Mimsy is just a "dumb old field mouse." Mimsy learns the importance of rules and kindness as she adjusts to her new life and in the process learns something about the state of Michigan too! A fun read for all children 6-9.