The last kids on Earth and the doomsday race
(Book - Hardback)

With his zombie-controlling powers growing stronger, Jack Sullivan and his buddies are road-tripping toward the mysterious Tower, where they must once and for all stop Rezzoch the Ancient, Destructor of Worlds, from descending upon our dimension. But their journey is sidetracked when they are swept up by the Mallusk, an enormous centipede monster carrying the world's largest shopping mall on its back. On board, the kids discover a thriving monster society: Mallusk City! There, they encounter old allies—as well as old foes, who are ruling over Mallusk City with an iron fist. Beating these bad guys in battle is not an option, but beating them in an election is… so Jack runs for mayor of Mallusk City! At first, proving his leadership skills just means shaking monster hands, kissing monster babies, and promising to fill the water fountains with strawberry Nesquik. But when the Mallusk falls under attack, Jack must learn how to be a true leader—before it’s too late.