It’s Halloween night, when spooky creatures celebrate the Monster Ball! But everything is going wrong tonight: malfunctioning witches’ brooms, stalled monster-mobiles, and a haunted house turned on its side! Looks like a job for the Boo Crew—a cute ghost, skeleton and vampire trio—and for the reader. Actionable prompts on every page will direct kids to clap, rub pages, turn the book sideways in order to mend broken pumpkins, make boo-boos better, and save Halloween.