The maze of bones /
Rick Riordan.
- Library ed.
- New York : Scholastic, 2008.
- 220 p. ; 20 cm.
- 39 clues ; bk. 1 .
- 39 clues ; bk. 1. .
Pub Weekly, September 2008 Booklist, October 2008 Kirkus Review, September 2008
Amy and Dan, members of the powerful Cahill family, try to uncover the thirty-nine clues which will reveal the secrets of their lineage and find out what really happened to their parents.