Chapter 42: Monsieur Bertuccio After taking leave of the Morcerf family, Monte Cristo purchases a summerhouse in Auteuil. The previous owner was the Marquis of Saint-Méran, whose daughter married Villefort and died soon after.

Chapter 43: The House at Auteuil Monte Cristo goes to visit his new summerhouse. While he explores the grounds, his steward, Bertuccio, becomes frantic. When Monte Cristo presses him for an explanation of his agitation, Bertuccio unfolds a complex story.