In 1905, a man travels to a remote island in search of his missing sister who has been kidnapped by a mysterious religious cult.
Closet witch Diana Bishop and centuries-old vampire Matthew Clairmont are drawn into a deadly mystery and forbidden romance when a magical book shows up in an Oxford library.
Bastard son Arthur returns to the land he's been banished from to find a kingdom in chaos. Seeking the aid of his oldest confidants, Arthur aims to right Britain's path as he faces the most unexpected of obstacles.