Mission Hindenburg (the 39 Clues: Doublecross, Book 2) - by C Alexander London (Hardcover)

The 39 Clues: Doublecross is an electrifying adventure that will keep you on the edge of your seat! With a sinister man targeting the Cahill family, it's up to young siblings Dan and Amy and their friends to find and stop the tragedies before it's too late.

The Outcast has set them an impossible test by recreating four of history's worst disasters, and the clock is ticking! Join the Cahills on their frantic search for answers as they take to the skies in a race against time.

Will they be able to find the Outcast's next move before their whole world comes crashing down? Find out in this thrilling installment of The 39 Clues series!