When demons swarm New York, Jace, Clary and the gang head to Alicante for a meeting, but when it is crashed by unwanted guests, they must seek help from out of this world...

When Bloom goes back home, all she expects is to relax in a normal high school for the rest of the school year. But when her hometown is Mystic Falls, and you add six trouble finding fairies in to the mix of vampires, werewolves, witches and doppelganger - what could possibly go wrong?