The 39 Clues Book 8: The Emperor's Code by Gordon Korman (Hardcover, 1st Edition) Up for sale is a hardcover copy of The 39 Clues Book Eight: The Emperor's Code by Gordon Korman. This is a verified First Edition, First Printing copy, featuring the complete number line 10 9 8 7 6 5 4 3 2 1 on the copyright page. Format: Hardcover (Released without a dust jacket) Publisher: Scholastic Inc. (First Edition, April 2010) ISBN: 978-0-545-06048-6 Condition: Very Good. The binding is structurally sound and tight. Pages are crisp and clean with no writing, highlighting, or dog-ears. The hardcover exterior shows only minor shelf wear on the corners. Please Note: This listing is for the book only. The collectible game cards are not included. #kidlit #adventure