“As in her previous book, Libba Bray adds depth to this supernatural story with Gemma's insights into the plight of women in Victorian England. The choice for them is harsh: be married off by their families to the first appropriate suitor, or suffer a life as a lonely spinster, teaching in a school like Spence Academy. The girls' feelings of powerlessness and dependency fuel this story where people will go to any length to achieve their own personal sense of power.”