Speculative fiction is a broad umbrella category of narrative fiction referring to any fiction story that includes elements, settings and characters whose features are created out of imagination and speculation rather than based on attested reality and everyday life. That encompasses the genres of science fiction, fantasy, science fantasy, horror, alternative history, and magic realism.
To rescue her boyfriend Tom and her cousin Zach from the evil Julian,
Jenny Thornton and her friends – Audrey, Michael, and Dee – venture into
the Shadow World, armed only with a set of runes that hold the key to
the doors of hell.