Tiffany Donovan has a lot of responsibility as class president, not the least of which is the annual bake sale. When she finds a new bakery to buy cookies from, she is thrilled with how much the people of the school and the town seem to love them. But as is always the case in Devils' Pass, the cookies aren't what they seem. Soon anyone who has eaten the cookies seems to be in trouble of being eaten themselves, and Tiffany has to get her friends together to save the town once again.