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Spymasters (The 39 Clues: The Cahill Files Series)
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Three amazing adventure stories from the Cahill vault! Read at your own risk.In 1814, redcoats burned the White House to the ground. In 1889, Harry Houdini discovered a trick that would save his life. In 1955, the U.S. launched the world's first nuclear submarine. And one family pulled the strings behind the scenes at each of these events: the Cahills -- the most powerful family the world has ever known.Now the Cahills have opened their vault and dangerous secrets are pouring out. This volu...