Henry James 
The Turn of the Screw 

Henry James (1843 – 1916) was an American-British author regarded as a key transitional figure between literary realism and literary modernism, and is considered by many to be among the greatest novelists in the English language.

(from wikipedia.org)

Sobre o autor

The Turn of the Screw is an 1898 horror novella by Henry James that first appeared in serial format in Collier’s Weekly magazine.

Classified as both gothic fiction and a ghost story, the novella focuses on a governess who, caring for two children at a remote estate, becomes convinced that the grounds are haunted.
(from wikipedia.org)