The 39 Clues really isn't a mystery series. It's more of an adventure/peril series.
The eighth book in The 39 clues series is 'The Emperor's Code.'
there are 4 card packs in the 39 clues series.
Yes, it's a popular series!
No, the series is fictional.
There is not going to be a 12th 39 Clues book, but there is going to be a new 39 Clues series. The first book in the new series is called The Medusa Plot by Gordon Korman.
silk
The "39 Clues" series is classified as a children's adventure/mystery series. It combines elements of history, adventure, and puzzle-solving as the characters travel the world in search of clues to unlock a secret.
Tungsten
The story is a work of fiction.
Rick Riordan
You didn't think it was THAT easy did you ? you have been Sabotaged. No cheating is permitted in the Madrigal branch.