The Turn of the Screw
A young governess is employed to look after two orphaned children in a grand country house. Isolated and inexperienced, she is at first charmed by her young charges but gradually she suspects that they may not be as innocent as they seem. And do the sinister figures that she sees at the window exist only in her imagination or are they ghosts intent on a terrible and devastating task? The Turn of the Screw is one of the most famous and eerily equivocal ghost stories ever written.