"Poor Bobo! He's a pet bat. His owner is Sarah Bellum, the new super genius at school. When Sarah uses Bobo to help show off her new cosmic copy machine to the class, something horrible goes wrong. Luckily, Buzz Beaker, our local hero, is not far away. He and Sarah have to come up with a plan to save Bobo and his millions of bat-winged copies. What a booboo!"--Page opposite title page.