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The third installment in the mega-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 New York Times bestselling author of the Seven Wonders series and of books in the 39 Clues series, Peter Lerangis, brings us the hair-raising, edge-of-your-seat second installment of the

“A bold, big-hearted start to a groundbreaking new series.” —Soman Chainani, author of The School for Good and Evil The New York Times bestselling author of the Seven Wonders series and books in the 3