The Red Palace by June HurCall Number: Teen Hur
"Joseon (Korea), 1758. There are few options available to illegitimate daughters in the capital city, but Hyeon has earned a position as a palace nurse. All she wants is to keep her head down, do a good job. When someone murders four women in a single night, the prime suspect is Hyeon's closest friend and mentor. Determined to prove her beloved teacher's innocence, Hyeon launches her own secret investigation. When evidence begins to point to the Crown Prince himself as the murderer, Hyeon and a young police inspector, Eojin, must work together to search the darkest corners of the palace to uncover the deadly secrets behind the bloodshed." (description adapted from jacket)