As a witch in the walled city of Chernograd, Kosara has plenty of practice treating lycanthrope bites, bargaining with kikimoras, and slaying bloodsucking upirs. There’s only one monster she can’t defeat: her ex, the Zmey, known as the Tsar of Monsters. She’s defied him one too many times & now he’s hunting her. Betrayed by someone close to her, Kosara’s only choice is to trade her shadow, the source of her powers-for a quick escape. Unfortunately, Kosara soon develops the deadly sickness that plagues shadowless witches-and only reclaiming her magic can cure her. To find it, she’s forced to team up with a suspiciously honorable detective. Even worse, all the clues point in a single direction: To get her shadow back, Kosara will have to face the Foul Days’ biggest threats without it. And she’s only got twelve days. But in a city where everyone is out for themselves, who can Kosara trust to assist her in outwitting the biggest monster from her past?
