When their beloved aunt–matriarch of the world’s most powerful family–dies, orphaned siblings Amy and Dan Cahill compete with less honorable Cahill descendants in a race around the world to find cryptic clues to a mysterious fortune.
The 39 Clues
When their beloved aunt–matriarch of the world’s most powerful family–dies, orphaned siblings Amy and Dan Cahill compete with less honorable Cahill descendants in a race around the world to find cryptic clues to a mysterious fortune.