The emperor's code /
[by] Gordon Korman.
- New York : Scholastic, 2010.
- 190 p. : ill. ; 20 cm.
- 39 clues ; bk. 8 .
- The 39 clues ; bk. 8 .
As the race to find the thirty-nine clues builds to its explosive finish, Amy and Dan must explore an ancient culture and steal a clue guarded by thousands of the world's best-trained soldiers.