The Girl Who Stole the World

Isabel has always been the most well-behaved girl at Crabtree School, and she's definitely done the most to help the school with the recycling Green planet Award. But when another girl is given the prize, Isabel suddenly isn't sure that being good is the best thing any more. Maybe she should be a little bit naughty for once! And being naughty is fun, until she does something REALLY bad.