The Fast and the Furious meets Transformers in the second book of this high-stakes series about twelve-year-old Mace Blazer, who pilots state-of-the-art vehicles that transform seamlessly to race on the road, in the air, and even underwater. Mace Blazer is the world's hottest TURBOnaut. Compared to the other 'nauts, he drives faster, dares harder, and pulls the craziest stunts. Since he won the Gauntlet...