The third installment in the bestselling The 39 Clues series, now in graphic novel form! ATTENTION! Amy and Dan Cahill have been located once again, this time in the company of the notoriously unreliable Alistair Oh. Could they have been foolish enough to make an alliance? Spies report that Amy and Dan seem to be tracking the life of one of the most powerful fighters the world has ever known. If this fearsome warrior was a Cahill, his secrets are sure to be well-guarded... and the price to uncover them just might be lethal. The third installment in the mega-bestselling The 39 Clues series, now in graphic novel form! The perfect gift for kids who think they don't like reading! Peter Lerangis is the author of The Sword Thief and The Viper's Nest, Books 3 and 7 in the bestselling multi-media adventure series The 39 Clues. He has written more than 150 books for young readers in many different genres.