Underpants are monstrously funny in this playful picture book from the team that brought you Dinosaurs Love Underpants and Pirates Love Underpants. Monsters think it's MONSTER fun, To creep around, all scary! But there's something they love even MORE than looking mean and hairy! Monsters around the world have different ways to scare, but they all share a love for zany underpants! Every Saturday night, you will find them in a secret cave, showing off their pants as they dance the Monster Bop--but they have to make it home before the sun comes up. After all, who would be scared of monsters in pants that were stripped and dotted?