39 Clues, The : Unstoppable #2 BreakawayBy: Jeff Hirsch A Nightmare Come True As a member of the most powerful family history has ever known, thirteen year old Dan Cahill has been shot at, kidnapped, and even thrown into a pit with a deadly snake. He's survived it all due to luck, smarts, and his older sister, Amy, who always sticks by his side. Now Dan and Amy are facing their greatest threat yet, an enemy who has found a way to use the source of the Cahill family power against them. To