The Mystery of Edwin Drood is the final novel by Charles Dickens. The story is set in Cloisterham, a lightly disguised Rochester. It begins as John Jasper leaves a London opium den. The next evening, Edwin Drood visits choirmaster Jasper, Edwin confides that he has misgivings about his betrothal to Rosa Bud. The next day, Edwin visits Rosa at the Nuns House, the boarding school where she lives. They quarrel good-naturedly, which they apparently do frequently during his visits. Meanwhile, Jasper, having an interest in the cathedral crypt, seeks the company of Durdles, a man who knows more about the crypt than anyone else. Though the novel is named after the character Edwin Drood, the story focuses on Drood s uncle, precentor, choirmaster and opium addict, John Jasper, who is in love with his pupil, Rosa Bud. Miss Bud, Drood s fiancée, has also caught the eye of the high-spirited and hot-tempered Neville Landless, who comes from Ceylon with his twin sister, Helena. Landless and Drood take an instant dislike to one another. Drood later disappears under mysterious circumstances. The novel was unfinished at the time of Dickens s deathand his ending for it is unknown.