In the Old Kingdom, a land of ancient and often terrible magics, eighteen year-old orphan Terciel learns the art of necromancy from his great-aunt Tizanael. But not to raise the Dead, rather to lay them to rest. He is the Abhorsen-in-Waiting, and Tizanael is the Abhorsen, the latest in a long line of people whose task it is to make sure the Dead do not return to Life. Across the Wall in Ancelstierre, a steam-age country where magic usually does not work, nineteen year-old Elinor lives a secluded life. Her only friends an old governess and an even older groom who was once a famous circus performer. Elinor does not know she is deeply connected to the Old Kingdom, nor that magic can sometimes come across the Wall, until a plot by an ancient enemy of the Abhorsens brings Terciel and Tizanael to Ancelstierre.