Underlying book story — recording-specific coverage unverified
Coverage is limited to the scope described in this write-up. Recording changes, further installments or an unwritten ending may remain outside it.
Volume 1
In 1584, Emily St. Aubert is the only child of a landed rural family in Gascony. Emily and her father share a close bond over their shared appreciation for nature. Overwhelmed with grief after the death of her mother, they take a journey for M. St. Aubert's health through the Pyrenees to the coast of Roussillon, over many mountainous landscapes. During the journey, they encounter Valancourt, a handsome man who also feels a kinship with the natural world. Emily and Valancourt fall in love. While staying in a rural village in Languedoc, Emily's father dies and is interred at the nearby monastery of St. Claire. Emily's curiosity is piqued by her father's apparent familiarity with the monastery and a purportedly haunted manor nearby.
Upon returning to her home in La Vallée, Emily fulfills her father's dying wishes by destroying some hidden documents whose contents shock her. She also finds a miniature portrait of an unknown woman, which she once witnessed her father cry over. Now orphaned, Emily's guardianship falls to her aunt, Madame Cheron, who shares none of Emily's interests and shows little affection for her. While in her household in Toulouse, Emily and Valancourt become engaged, but at their intended wedding Madame Cheron marries Montoni, a dubious nobleman from Italy. Montoni moves the family to his home in Venice, interrupting Emily and Valancourt's courtship and promoting the suit of his friend Count Morano instead. After discovering that Count Morano is not as wealthy as he seems, Montoni brings Emily and her aunt to his remote castle of Udolpho.
Volume 2
Udolpho is an inhospitable environment, where Montoni is gathering condottieri for a violent scheme. Emily is frequently frightened by strange sounds and sights, and a mysterious door in her bedroom. Emily and Madame Montoni's servant, Annette, become aware of a room with a black veil drawn over something. Annette recounts a ghost story about the former owner of the castle, Signora Laurentini di Udolpho, whose mysterious disappearance allowed Montoni to acquire the castle. Later, Emily lifts the black veil out of curiosity, and is traumatized by what she sees. Count Morano tries to abduct Emily from Udolpho through a secret passage leading to her bedroom's mysterious door. He is discovered by Montoni, who wounds the Count and chases him away. In subsequent months, Montoni threatens his wife, trying to force her to sign over her properties in Toulouse to him. Someone attempts to poison Montoni; he accuses Madame Montoni and imprisons her in a turret. There, she dies of a severe illness, and Emily inherits her property.
Volume 3
Montoni now harasses Emily to sign the estate over to him, employing a range of tricks and threats. Eventually, Emily manages to flee with the help of Annette and Annette's lover, Ludovico. While escaping, they free a prisoner, Du Pont, who was a neighbour of Emily, as well as a secret admirer of hers. Making their way to the coast, they board a ship bound for Marseille.
Volume 4
The ship is wrecked at Languedoc near the village where Emily's father died. They are taken in by Count de Villefort and his family at Chateau-le-Blanc, a manor rumoured to be haunted. Emily befriends the daughter, Blanche. Emily is invited by the abbess of the monastery to board at the convent and she divides her time between the monastery and the chateau. Valancourt arrives, but fears that he has become unworthy of Emily's love. Count de Villefort privately informs Emily that while Valancourt was in Paris, he became a degenerate gambler: he associated with a woman of poor morals, cheated at cards, and lost much of his wealth. Horrified, Emily rejects Valancourt; equally distraught, he leaves.
The Chateau-le-Blanc housekeeper, Dorothée, continually compares Emily's appearance to the former lady of the chateau, the Marchioness de Villeroi, and realises that she is depicted in the miniature that Emily kept from her father's items. When Dorothée takes Emily to see a larger picture of the lady in a closed-off section of the chateau, a ghostly figure rises from the bed and they flee in terror. After the rest of the household hears of the encounter, Ludovico volunteers to spend the night in the room to disprove the existence of any ghost. The next morning, Ludovico has vanished.
Emily returns to Toulouse and establishes herself as the new owner of her aunt's estate. She thinks she sees Valancourt walking in her garden. Another night, the gardener shoots an apparent robber, who was not caught but left behind blood; Emily is despondent that Valancourt may have been killed.
Meanwhile, Count de Villefort, Blanche, and Blanche's fiancé, the Chevalier St. Foix, travel across the Pyrenees to visit Emily. They shelter at a watchtower inhabited by a group of purported hunters, but discover that they are banditti. The group is imprisoned, and St. Foix severely wounded. They are rescued by Ludovico and escape. At Toulouse, Ludovico explains that he was abducted by pirates who (due to the chateau's proximity to the sea) had been secretly using the abandoned sector of the chateau as a treasure vault while convincing the surrounding areas that the house was haunted. They sent him to the watchtower as a prisoner and he spent several weeks there until the de Villefort party arrived. He additionally explains that one of the pirates had been the ghostly figure Emily and Dorothée had seen.
Having returned to Languedoc, Emily visits a troubled nun, Sister Agnes, who is dying and wants to see Emily. She enters a delirious frenzy, believing Emily a ghost. Once she calms down, she shows Emily a portrait and Emily realises that Sister Agnes is the missing Signora Laurentini di Udolpho. When Emily mentions the castle, Laurentini enters another delirious state and dies the next day.
The Count de Villefort learns the truth of Valancourt's activities in Paris: Valancourt did accrue gambling debts, but was morally reformed by his stint in debtor's prison. On his release, he used all of his wealth to benevolently free a fellow indebted prisoner (Monsieur Bonnac), and gave up gambling. He was never guilty of the greater sins attributed to him by rumour. The Count invites Valancourt to Languedoc to resume his romance with Emily. Meanwhile, Emily learns Laurentini's full backstory from the abbess: Laurentini fled Udolpho to join the Marquis de Villeroi (former owner of Chateau-le-Blanc) in an illicit romance. She persuaded him to poison his wife, who is revealed to have been M. St. Aubert's sister (author of the letters Emily had burned); his grief was too intense to ever speak of her. After her death, the Marquis and Laurentini were wracked with guilt; he died, and Laurentini changed her name and entered a convent. The horrible sight behind the black veil -- which Emily feared was Laurentini's rotting corpse -- was in fact a wax figure of a corpse, created as part of a medieval penance for a former owner of Udolpho.
Valancourt joyously reunites with Emily. They marry in a double wedding with Blanche and St. Foix, then settle happily at La Vallée.
Sources and content license
Source and revision history ↗ · Underlying book identified by the catalog’s explicit book_slug relation. Exact source annotation 955. Adapted from Wikipedia contributors, The Mysteries of Udolpho. Section headings and formatting adjusted. · Content license