The 39 Clues: Doublecross

4 books in series
4.5 out of 5 stars 475 ratings

Mission Titanic 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.
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  • Book 1

    • Mission Titanic

    • The 39 Clues: Doublecross, Book 1
    • By: Jude Watson
    • Narrated by: David Piitu
    • Length: 5 hrs and 30 mins
    • Unabridged
    • Overall
      4.5 out of 5 stars 157
    • Performance
      4.5 out of 5 stars 132
    • Story
      4.5 out of 5 stars 131

    At only seventeen years 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.

    • 5 out of 5 stars
    • Excellent Narration

    • By Carolyn Barker on 11-11-18

    Regular price: $12.95

  • Book 2

    • The 39 Clues

    • Mission Hindenburg, Doublecross, Book 2
    • By: C. Alexander London
    • Narrated by: David Pittu
    • Length: 4 hrs and 49 mins
    • Unabridged
    • Overall
      4.5 out of 5 stars 110
    • Performance
      5 out of 5 stars 102
    • Story
      4.5 out of 5 stars 103

    Never turn your back on the Cahills.... The most powerful family history has ever known returns with a vengeance in The 39 Clues: Doublecross! Confidential until August 2015!

    • 5 out of 5 stars
    • Totally twisted

    • By Amazon Customer on 05-03-16

    Regular price: $12.95

  • Book 3

    • Mission Hurricane

    • The 39 Clues: Doublecross, Book 3
    • By: Jenny Goebel
    • Narrated by: David Pittu
    • Length: 4 hrs and 33 mins
    • Unabridged
    • Overall
      4.5 out of 5 stars 114
    • Performance
      5 out of 5 stars 103
    • Story
      4.5 out of 5 stars 100

    The blockbuster series continues with a Cahill family member from the past bent on revenge! Who is the Outcast, and why is he threatening the lives of innocent people? Book 3 reveals a shocking secret that will send Amy and Dan - and the world - reeling.

    • 5 out of 5 stars
    • Good book

    • By Robert on 10-31-17

    Regular price: $12.95

  • Book 4

    • Mission Atomic

    • The 39 Clues: Doublecross, Book 4
    • By: Sarwat Chadda
    • Narrated by: David Pittu
    • Length: 5 hrs and 42 mins
    • Unabridged
    • Overall
      5 out of 5 stars 94
    • Performance
      5 out of 5 stars 87
    • Story
      5 out of 5 stars 85

    The thrilling conclusion to 39 Clues, Part VI: Doublecross. A Cahill family member from the past is bent on revenge! Confidential until July 2016!

    • 5 out of 5 stars
    • Best books ever!!!

    • By newshound on 08-16-16

    Regular price: $12.95