'Billy Kool was an ordinary boy until he was thrust into the life of an extreme sports TV celebrity. Billy finds an advertisement for a competition. A production studio is looking for hosts for a new reality TV show about extreme sports. Billy, as well as his friends Sally and Nathan, decide to try and win. It's all or nothing. Will they make it? At the end of the book, there is an extreme information section detailing the origins of extreme sports as well as a glossary.' (Publication summary)