A boy dressed as a vampire goes trick or treating in his apartment complex. Each neighbor (who he inexplicably refers to with silly names like Slippy Sloppy and Pumper Pickle) gives him a two word candy, licorice twists, caramel pops, etc. Then a wizard puts a backwards spell on him. When he goes back to the other houses, the candy they gave him is reversed so he gets Twicorice Lists and Paramel Cops. The idea is cute enough but the story-time kids had a real hard time seeing why lists and police officer would go into someone's trick or treat bag.
eBook Trick or Treat?