Sarwat ChaddaFantasy · Young Adult
The 39 Clues: Doublecross
The 39 Clues: Doublecross
Ongoing series · 1 booksAbout this series
The 39 Clues: Doublecross finds the Cahill family facing a new global threat. With their past actions now public, the young Cahills must unite to stop a dangerous organization from weaponizing atomic energy. This series offers a high-stakes mystery for middle grade readers.
Frequently asked questions
What is the correct reading order for The 39 Clues: Doublecross series?
The 39 Clues: Doublecross is a sub-series within the larger 39 Clues universe. While it can be read independently, it is recommended to read the previous 39 Clues series first to fully understand the character backgrounds and ongoing plot.
Are there any adaptations of The 39 Clues: Doublecross?
While the original 39 Clues series had a film adaptation in development, there are no confirmed film or television adaptations specifically for The 39 Clues: Doublecross series.
Who are the authors of The 39 Clues: Doublecross series?
Like other 39 Clues series, Doublecross features multiple authors contributing to different books within the series, including C. Alexander London and Sarwat Chadda.