Neka is a Jedi padawan who finds herself crashed on Middle-earth and that's basically all you need to know. Stupid summary I know, but the story is better. Book-verse!
Caroline and Clara have lived in a world where super heroes are found only in books and movies, when they are suddenly thrown into the Marvel Universe, with their own powers. They also discover that this world is not exactly the same world the movies make it out to be. Starts a few weeks before the events of the Avengers.