Fiction (Español: Ficción) - A story which is not true but may have aspects that may appear true.
Non Fiction (Español: No Novelesca) - A piece that is true, possibly describing certain events that happened in history.
Mystery (Español: Misterio) - A story (usually fiction) that leads the reader to believe things based on clues described which help lead the reader come to a conclusion about upcoming events.
Biography (Español: Biografía) - A life story written by an author other than the person the story is about.
Autobiography (Español: Autobiografía) - A life story written by the person it is about, sometimes with the help of other writers.
Periodicals (Español: Periódico) - A collection of stories or articles which is distributed periodically.