Kart Racing: Book 7: The Xtreme World of Billy Kool

Billy Kool was an ordinary boy until he was thrust into the life of an extreme sports TV celebrity. Billy's grandfather wants to give Billy his car as he thinks he's too old to drive. Billy and Shey decide to include him in the most extreme sport yet; kart racing! Part of an 8-book series, the Billy Kool books are informative and exciting.