In the late winter months of 1801, a man named Lockwood rents a manor house called Thrushcross Grange in the isolated moor country of England. Here, he meets his dour landlord, Heathcliff, a wealthy man who lives in the ancient manor of Wuthering Heights, four miles away from the Grange. In this wild, stormy countryside, Lockwood asks his housekeeper, Nelly Dean, to tell him the story of Heathcliff and the strange denizens of Wuthering Heights. Nelly consents, and Lockwood writes down his recollections of her tale in his diary; these written recollections form the main part of Wuthering Heights.
Nelly remembers her childhood. As a young girl, she works as a servant at Wuthering Heights for the owner of the manor, Mr. Earnshaw, and his family. One day, Mr. Earnshaw goes to Liverpool and returns home with an orphan boy whom he will raise with his own children. At first, the Earnshaw children-a boy named Hindley and his younger sister Catherine-detest the dark-skinned Heathcliff. But Catherine quickly comes to love him, and the two soon grow inseparable, spending their days playing on the moors. After his wife's death, Mr. Earnshaw grows to prefer Heathcliff to his own son, and when Hindley continues his cruelty to Heathcliff, Mr. Earnshaw sends Hindley away to college, keeping Heathcliff nearby.
Three years later, Mr. Earnshaw dies, and Hindley inherits Wuthering Heights. He returns with a wife, Frances, and immediately seeks revenge on Heathcliff. Once an orphan, later a pampered and favored son, Heathcliff now finds himself treated as a common laborer, forced to work in the fields. Heathcliff continues his close relationship with Catherine, however. One night they wander to Thrushcross Grange, hoping to tease Edgar and Isabella Linton, the cowardly, snobbish children who live there. Catherine is bitten by a dog and is forced to stay at the Grange to recuperate for five weeks, during which time Mrs. Linton works to make her a proper young lady. By the time Catherine returns, she has become infatuated with Edgar, and her relationship with Heathcliff grows more complicated.
When Frances dies after giving birth to a baby boy named Hareton, Hindley descends into the depths of alcoholism, and behaves even more cruelly and abusively toward Heathcliff. Eventually, Catherine's desire for social advancement prompts her to become engaged to Edgar Linton, despite her overpowering love for Heathcliff. Heathcliff runs away from Wuthering Heights, staying away for three years, and returning shortly after Catherine and Edgar's marriage.
When Heathcliff returns, he immediately sets about seeking revenge on all who have wronged him. Having come into a vast and mysterious wealth, he deviously lends money to the drunken Hindley, knowing that Hindley will increase his debts and fall into deeper despondency. When Hindley dies, Heathcliff inherits the manor. He also places himself in line to inherit Thrushcross Grange by marrying Isabella Linton, whom he treats very cruelly. Catherine becomes ill, gives birth to a daughter, and dies. Heathcliff begs her spirit to remain on Earth-she may take whatever form she will, she may haunt him, drive him mad-just as long as she does not leave him alone. Shortly thereafter, Isabella flees to London and gives birth to Heathcliff's son, named Linton after her family. She keeps the boy with her there...
