"The Turn of the Screw" is a novella written by Henry James that tells the story of a governess who is hired to care for two children, Flora and Miles, at a remote estate called Bly. As she begins her duties, she becomes increasingly convinced that the estate is haunted by the spirits of former employees, Peter Quint and Miss Jessel, who may have sinister intentions toward the children. The narrative explores themes of innocence, perception, and the nature of evil. The governess's experiences raise questions about reality and imagination, leaving readers to ponder whether the supernatural elements are real or a product of her mind.