Ben's little brother, Toby, is delighted when Dad brings home a 'house rabbit' for a pet. It's clean. It's tidy. He thinks it's cute. But Ben's not so sure. He can't help noticing something different about House Rabbit. Then the whole family starts behaving strangely. . .
This is the third book about Tim, Michael, Anna, and their teacher, Mrs. Hill. The story is about running races, friendship, and being in touch with one’s feelings.