8George Washington had his own secret agents, hired pirates to fight the British, and helped Congress smuggle weapons, but you won't learn that in your history books Learn the true stories of the American Revolution and how spies used musket balls, books, and laundry to send messages. Discover the female Paul Revere, solve a spy puzzle, and make your own disappearing ink. It's all part of the true stories from the Top Secret Files of History. Take a look if you dare, but be careful Some secrets are meant to stay hidden...