"A legendary serial killer stalks the streets of a fantastical city in The Helm of Midnight, the stunning first novel in a new trilogy from acclaimed author Marina Lostetter. In a daring and deadly heist, thieves have made away with an artifact of terrible power-the death mask of Louis Charbon. Made by a master craftsman, it is imbued with the spirit of a monster from history, a serial murderer who terrorized the city. Now Charbon is loose once more,...