Horror is a genre within creative writing that relies on one thing: instilling a sense of fear in the reader. The horror genre is multifaceted—there is a kind of horror for every kind of person. For some, the most effective scare is the idea of being trapped in a haunted house. For others, it’s being chased by a serial killer on Halloween. The best horror comes from scary things that can manipulate an audience’s feelings, creating a sensation of uneasiness and fear that stretches beyond consciousness and permeates deep within the psyche.