Isabel's classmates think it's hilarious when her tummy rumbles in class. Everyone is always giving her advice about it, but nothing seems to work. Then one day, her class visits the zoo. When a tiger tries to escape, Isabel's growling tummy saves the day. This amazing roar seems to have worn out her tummy, and there's no more growling and rumbling—until one day, a noise breaks the silence in class. But this time it isn't Isabel's tummy. Crayon-bright pictures and a wicked sense of humor combine to make this tale a sure hit with children.
