In this action-packed finale to the House of the Dead Duology "that will satisfy returning fans" (Kirkus Reviews), Wren and her friends put everything they know to the test as they battle the living and the undead to save their world. Wren is still reeling from the revelation that the mother she thought was dead is actually the Corpse Queen, a ghostsmith with the terrifying power to control the undead. It was Wren's own mother...