Oh, Baby! #3 (Katie Kazoo, Switcheroo) (Book:3)

Katie and Suzanne want to see the new big movie, Tornado, but neither of their parents will let them. As Suzanne complains loudly about always being treated like her baby sister, Katie actually becomes Suzanne's baby sister, Heather. When Katie is Heather-she speaks. Find out how Katie gets out of this one!