Judge a Book by its Cover

A creative writing student wonders what the difference is between two genres of fiction: horror and fantasy. Like his new girlfriend says: "e;Perhaps it's like the difference between pizza and a grilled cheese sandwich?"e; But when he asks his tutor the answer he gets leads to a truer definition of "e;Horror"e; than he ever expected. "e;Judge a Book by its Cover"e; is a fantasy/horror short story.