The Trespasser is a 1912 novel by D. H. Lawrence. Set mostly on the Isle of Wight, it tells the story of Siegmund, a married man with children, and his adulterous affair with Helena. Originally it was titled the Saga of Siegmund and drew upon the experiences of a friend of Lawrence, Helen Corke, and her adulterous relationship with a married man that ended with his suicide. Lawrence worked from Corke's diary, with her permission, but also urged her to publish; which she did in 1933 as Neutral Ground. Reception The biographer Brenda Maddox writes in D. H. Lawrence: The Story of a Marriage (1994) that The Trespasser was reviewed by the translator Constance Garnett, who found its last fifty pages comparable in quality to the work of "the best Russian school." Standard edition The Trespasser (1912), edited by Elizabeth Mansfield, Cambridge University Press, 1981, References External links Novels by D. H. Lawrence Novels set on islands 1912 British novels Gerald Duckworth and Company books