亨利•詹姆斯（Henry James,1843-1916），著名小說傢、文藝評論傢，心理分析小說的開創者。詹姆斯偏愛“國際小說”的題材，尤其擅長描寫清白、豐富、民主的美國與古老、腐朽、墮落的歐洲之間的矛盾。他對人物的內心世界的刻畫使他成為20世紀意識流運動的先驅。亨利•詹姆斯的創作生涯無疑是美國文學史上最長、最多産、最有影響的，他是19世紀至20世紀最偉大的散文作傢與文體傢之一，也被公認為運用小說藝術最巧妙的大師。

THE TURN OF THE SCREW is the greatest and most subtle of all English-language ghost stories. H.P. Lovecraft praised its "truly potent air of sinister menace" and "mounting tide of fright" and subsequent critics have argued long and hard over the central "problem" of the story: if the motifs of the traditional ghost story, in the hands of a master, are used to probe the deepest depths of the human psyche, do the resultant terrors spring from the objective return of the spirits of the dead, or from the fears, memories, and guilt the expectation of such apparitions may evoke? Are there any ghosts in this story at all? James himself might have been puzzled by that question. His own remarks make it clear that what he had in mind was a "sinister romance," inspired by a ghostly story he had heard from an Archbishop of Canterbury. He wrote of the "portentous evil" of the "demon-spirits" in the story, but it was his genius to make them so profoundly mysterious that THE TURN OF THE SCREW will survive any number of interpretations, and go on to chill and delight readers for centuries to come. THE TURN OF THE SCREW was memorably filmed as THE INNOCENTS (1961), arguably the finest cinematic ghost story of all time.