USA Today Bestseller! “As brilliant as it is bizarre. From the very first page you know you are in the hands of an author at the height of their abilities. . . . This is the unhinged cannibal book of my dreams—and my nightmares.” —Ava Reid, #1 New York Times bestselling author of A Study in Drowning From the nationally bestselling author of The Luminous Dead and The Death of Jane Lawrence, a transfixing fever dream of medieval horror following three women in a besieged castle that descends ravenously into madness under the spell of mysterious, godlike visitors. Aymar Castle has been under siege for six months. Food is running low and there has been no sign of rescue. But just as the survivors consider deliberately thinning their number, the castle stores are replenished. The sick are healed. And the divine figures of the Constant Lady and her Saints have arrived, despite the barricaded gates, offering succor in return for adoration. Soon, the entire castle is under the sway of their