The most dangerous road trip in history continues for thirteen-year-old twins Coke and Pepsi McDonaldJust when they thought they were safe the twins will bechasedby an evil Elvis impersonatortrappedin a pool of flesh-eating soda pop nearlypulverizedin a giant shredder andcrushedin a turbo-charged carnival rideworst of allno one believes themWill they make it out alive Will they ever find out whos really after them All bets are off in this explosive third book in the Genius Files series