The Maze of Bones (39 Clues #1)

by Rick Riordan
Lexile: 610

Amy and Dan Cahill have recently discovered that their family is one of the most powerful in history. They are given the choice of taking their one million dollar inheritance or participating in a dangerous race to find 39 clues that will lead to one winner who will discover the secrets to their family. Accompanying this series of books are online games and prizes to be explored at www.the39clues.com.