The cradle of civilization is being drained of life—by a vampire! Amy, Elena, and Marcus use Tío's time machine to venture back to ancient Mesopotamia, where a vampire is plaguing the Mesopotamian people and their crops. Can the team solve the mystery of the damaged crops and keep the people—and the vampire—safe? This graphic novel includes monster profiles and survival tips as well as in-depth content on the social structure, government, and fashion of the Mesopotamian civilization. Backmatter includes an activity page and character information.