Question: What is the title of the initial novella in Clive Barker's horror franchise that feautures a character named 'Butterball'?
Sentence (from "Hellraiser (franchise)"): The franchise is based on the novella "The Hellbound Heart" by English author Clive Barker, who would go on to write and direct the adaptation of his story, titled "Hellraiser".
Relevant evidence: Yes