Heck: Where the Bad Kids Go

Heck: Where the Bad Kids Go by Dale E. Basye, Bob Dob (Illustrator)

When timid Milton and his older, scofflaw sister Marlo die in a marshmallow bear explosion at Grizzly Mall, they are sent to Heck, an otherworldly reform school from which they are determined to escape.

Battle of the Red Hot Pepper Weenies

Battle of the Red Hot Pepper Weenies: And Other Warped and Creepy Tales by David Lubar
Bizarre tales of a teenager going to the school dance with a robot, a Thanksgiving dinner interrupted by turkeys looking for revenge, and other strange short stories.