Katie Batter Up, is a cool book for cupcake lovers, also you can read the other books in the series. Katie is left alone after school, except for her Cupcake Club with her friends. Her friends, Emma, Alexis and Mia all play sport. Katie doesn't do anything though. She searches out to find a sport. Find out what happened next in Katie Batter Up highly recommended for 9-13 year old girls.