The Maze of Bones
About
Siblings Amy and Dan Cahill race around the world to solve clues hidden in history and discover the secret behind their powerful family. Rick Riordan wrote this opening novel and designed the larger series arc. The other 39 Clues books are written by different authors, so this entry represents Riordan’s contribution rather than a complete Rick Riordan series.
Series
Where This Book Fits
- #1 in The 39 Clues: Rick Riordan’s Contribution — Book 1 of the ten-book multi-author series. The remaining novels are by other writers.