I Am Number Four: The Lost Files: Zero Hou- paperback, 0062387715, Pittacus Lore
ISBN: 0062387715. Author: Lore, Pittacus. I Am Number Four: The Lost Files: Zero Hour (Lorien Legacies: The Lost Files). Release Date: 2016-05-31. Condition: Used: Good. Qty Available: 1.