1. The 39 Clues Book 1: The Maze of Bones (2008)
2. The 39 Clues #2: One False Note (2008)
3. The 39 Clues #3: The Sword Thief (2009)
4. The 39 Clues #4: Beyond the Grave (2009)
5. The 39 Clues #5: The Black Circle (2009)
6. The 39 Clues #6: In Too Deep (2009)
7. The 39 Clues #7: The Viper's Nest (2010)
8. The 39 Clues #8: The Emperor's Code (2010)
9. The 39 Clues #9: Storm Warning (2010)
10. The 39 Clues #10: Into the Gauntlet (2010)
11. The 39 Clues Book 11: Vespers Rising (2011)