Can Four Kids Expose a Traitor and Save America’s Future? A Revolutionary War Adventure for Middle Grade Readers. Kep Westguard thought surviving a British prison camp and blowing up a bridge was the worst these Saratoga missions could throw at him. Turns out, that was just the starting gun. Now there’s talk of a traitor inside the American ranks. Worse? The traitor might be at the very top of the American command. From $1.99 - SHOP NOW /