Book excerpt: It's the ultimate challenge: breaking into the Ivy League. The hack: To get one deadbeat, fully unqualified slacker into the most prestigious school in the country. The crew: Eric Roth -- the good guy, the voice of reason. Max Kim -- the player who made the bet in the first place. Schwartz -- the kid genius already on the inside...of Harvard, that is. Lexi -- the beauty-queen valedictorian who insists on getting in the game. The plan: Use only the most undetectable schemes and techno-brilliant skills. Don't break the Hacker's Code. Don't get distracted. Don't get caught. Take down someone who deserves it. The stakes: A lot higher than they think. They've got the players, the plot, and soon -- the prize. It's go time.