Goosebumps Horrorland Weirdo Halloween Book 16

Take a little Horror home with you. An extra-long, extra-scary Halloween Special Edition: a HorrorLand first. Chris and his twin, Meg, have a problem. It started the night before Halloween when the twins found a gang of bullies hassling someone in costume. The twins rescued the kid-only to find that it was a bald, pink alien who promptly swore allegiance to them. "Weirdo" is smelly and gross with a lot of disgusting habitsand the twins can't shake him. Little do they realize that their troubles are only beginning. Weirdo's invited hundreds of aliens to town on the 31st for a full-scale invasion-and to come live in the twins' house! Will the HorrorLand souvenir save-or harm-them?