Bleed Black: An Academy Novel

When Katie is taken in the morning by a purple haired girl, who cut a strange mark into her palm, with her parents permission, Katie thinks she is going crazy. Finding out demons, angels, werewolves, empires, sirens, mermaids, and feries exist, and that she has to kill them. She does not know what to do, all she knows is that, her life will never be the same.