<P> in the Preface on the first page: "...in regard to Griffin's ghost, or whatever it was--that its appearing first to the little boy, at so tender an age, adds a particular touch...If the child gives the effect another turn of the screw, what do you say to two children?" "We say, of course," somebody exclaimed, "that they give two turns! Also that we want to hear about them ." </P> <P> in Chapter 22: "I could only get on at all...by treating my monstrous ordeal as a push in a direction unusual, of course, and unpleasant, but demanding, after all, for a fair front, only another turn of the screw of ordinary human virtue ." </P> <P> An unnamed narrator listens to Douglas, a friend, read a manuscript written by a former governess whom Douglas claims to have known and who is now dead . The manuscript tells the story of how the young governess is hired by a man who has become responsible for his young nephew and niece after the deaths of their parents . He lives mainly in London but also has a country house, Bly . He is uninterested in raising the children . </P> <P> The boy, Miles, is attending a boarding school, while his younger sister, Flora, is living at a summer country house in Essex . She is currently being cared for by Mrs. Grose, the housekeeper . Miles and Flora's uncle, the governess' new employer, gives her full charge of the children and explicitly states that she is not to bother him with communications of any sort . The governess travels to her new employer's country house and begins her duties . </P>

Where does the turn of the screw take place