With hilarious black-and-white illustrations by David DeGrand, this story is rife with high-action adventure and sidesplitting humor that will leave readers moaning for the next hilarious, stomach-churning addition. Six months after Zack Clarke, his sister, Zoe, and pals Rice, Ozzie, and Madison saved the country from brain-gobbling ghouls, life is finally heading back to normal. But while the kids are busy exploring the Big Apple's sites on a class trip to New York City, things go from sublime to slime when millions of people suddenly rezombify! The Zombie Chasers are back on undead duty, but can they escape the crowded city streets and find a new cure, or is Z-Day here to stay?