Fiction involving magical elements, typically set in a fictional universe.
Fiction dealing with imagined scientific or technological advances and major social or environmental changes.
Fiction dealing with the solution of a crime or the unraveling of secrets.
Fiction characterized by fast pacing, frequent action, and resourceful heroes who must thwart the plans of villains.
Fiction set in the past that reconstructs the past.
Fiction primarily focused on the relationship and romantic love between two people.
Fiction marketed to adolescents and young adults, typically ages 12 to 18.
Fiction intended to frighten, scare, or disgust.