Description: Who will be first to solve the mystery of the Cahill family? Who will be the first to win the $100,000 in real prizes? THE 39 CLUES is a ten-book series about a vast historical puzzle that includes Harry Houdini, Napoleon, and more. The...
Synopsis Who will be first to solve the mystery of the Cahill family? Who will be the first to win the $100,000 in real prizes? THE 39 CLUES is a ten-book series about a vast historical puzzle that includes Harry Houdini, Napoleon, and more. The books set the stage for the adventure, but kids will need to buy CARD PACK 1, because each card offers a clue that can help lead them towards actual prizes.