From a ghost that says "Boo!" to an owl that hoots "Whooo?" young children will love guessing what is beneath each over-sized flap in this adorable novelty book. There's a fun riddle to read and a flap to lift on every spread, plus a mylar mirror on the last page to provide hours of spooky fun for your favorite little monster!From a ghost that says "Boo!" to an owl that hoots "Whooo?" young children will love guessing what is beneath each over-sized flap in this adorable novelty book. There's a fun riddle to read and a flap to lift on every spread, plus a mylar mirror on the last page to provide hours of spooky fun for your favorite little monster!