The 39 Clues: Doublecross

4 books in series
4.5 out of 5 stars 731 ratings

Mission Titanic (The 39 Clues: Doublecross, Book 1) Publisher's summary

At only 17years old, Ian Kabra is head of the Cahills, the most powerful family in the world. He has presidents on speed dial, generals at his beck and call. Ian knows he's an ideal leader and the only man for the job. There's just one small problem: He's already messed up big time. A Cahill from the past calling himself the Outcast has risen to challenge Ian with an impossible test. The Outcast has re-created four of history's greatest disasters and dared Ian to stop him. If Ian and his allies can't decipher the Outcast's hints in time, innocent people will die. Ian's only chance to beat the Outcast is to track down his former allies, Amy and Dan. But finding Amy and Dan will demand from Ian an impossible sacrifice....

©2015 Jude Watson (P)2015 Scholastic Inc.
Show more Show less
Growing Up Action & Adventure Sibling
You're getting a free audiobook


You're getting a free audiobook.

$14.95 per month after 30 days. Cancel anytime.
Product List
  • Book 1

    Regular price: $14.43 or 1 credit

    Sale price: $14.43 or 1 credit

  • Book 2

    Regular price: $14.43 or 1 credit

    Sale price: $14.43 or 1 credit

  • Book 3

    Regular price: $14.43 or 1 credit

    Sale price: $14.43 or 1 credit

  • Book 4

    Regular price: $14.43 or 1 credit

    Sale price: $14.43 or 1 credit