Book excerpt: Meet Naruto, he's a class-clown, a lazy bum, a total prankster, and could just possibly be the world's most powerful Ninja! Naruto is a ninja-in-training with an incorrigible knack for mischief. He's got a wild sense of humor, but Naruto is completely serious about his mission to be the world's greatest ninja! The Last Chance Naruto is trying harder than ever to pass all his exams and get to the next level of ninja training. But a powerful and mysterious new young ninja might throw all his plans out of whack. Who is Gaara and why does he make everyone so nervous?