Substitute Creature, Hardcover

It's Valentine's Day and a monstrous blizzard has descended upon Lovecraft Middle School, trapping twelve-year-old Robert Arthur inside the buildingHe and his companions have no choice but to spend the night while snacking on cafeteria food, sleeping on the gymnasium floor, facing off against a sinister substitute teacher, and thwarting an army of abominable beasts.
This fourth novel in the Lovecraft Middle School series begins right where ``Teacher's Pest``ended with more action, more adventure, and more outrageous monsters