Scenario: You're about to jump out of a plane. Yeah, right. You're trying to remember your lines, but all you're thinking about is what will happen if the parachute doesn't open. Welcome to the Xtreme World of Billy Kool.

Thrill-packed new series from the author of the best-selling Toocool books! In the new Xtreme series, the adventure moves from the backyard to an extreme sports television program. Each book in the series features a different extreme sport. Readers will be hooked from the word GO!