Exploration of speculative scientific concepts.

Fictional stories set in past.

a subgenre of crime fiction and mystery fiction in which an investigator or a detective—whether professional, amateur or retired—investigates a crime, often murder.

Assumed fact accepted for legality.

Fiction using vivid, sensational material.

Crime fiction, detective story, murder mystery, mystery novel, and police novel are terms used to describe narratives that centre on criminal acts and especially on the investigation, either by an amateur or a professional detective, of a crime, often a murder.

the composition of non-factual prose texts.

Gothic fiction, sometimes called Gothic horror (primarily in the 20th century), is a loose literary aesthetic of fear and haunting.

Horror is a genre of speculative fiction that is intended to disturb, frighten, or scare.