Your Mission: Discover Anna\'s secret message using spycraft tools to uncover hidden codes!It\'s a mystery to solve: This hardcover library edition does not include any removable spy tools; a canny reader will unravel clues embedded in the text and illustrations to solve the book\'s ultimate mystery and experience history in a whole new way..
Your Mission: Discover Anna\'s secret message using spycraft tools to uncover hidden codes!It\'s a mystery to solve: This hardcover library edition does not include any removable spy tools; a canny reader will unravel clues embedded in the text and illustrations to solve the book\'s ultimate mystery and experience history in a whole new way.