Sisters of Sorrow

The walls of Saint Frances du Chantal's Orphan Asylum hum with secrets and buried scandal. Teenager Anna Dufresne is exiled to this island fortress and forced to work in its factory, an iron-and-stone hell full of deadly machines and sadistic nuns. But something else lives on the island, something old and terrible. It promises Anna freedom if she will seek it out. Even though Anna knows she's putting the other orphans in danger, she accepts the key it offers and flees into the misty night, triggering a chain reaction of chaos and unearthly terror she never imagined.