Mrs. Frisby
Mrs. Frisby is a widowed mouse that lives in a cinder block on the Fitzgibbons farm. She takes care of her four children. One of which has pneumonia and can't move to thier summer home. Then she meets these superhuman rats that tell her that her husband was one of their greatest friends. They tell her about how they came to now her husband. Then they send her on a task to put a special powder into Dragon's {Mr. Fitzgibbons cat's} bowl. Which was the same task that her husband died doing. After that the rats helped Mrs. Frisby move her house.