The arrival of a charismatic houseguest disrupts the established equilibrium of a seemingly stable marriage. Anne and Edmund Cornhill live in a state of domestic contentment until Arabella, a wealthy and detached visitor, enters their private sphere. The narrative examines the shifting dynamics of desire and loyalty as the trio becomes increasingly entangled in a web of emotional complexity. Howard employs a measured, observant prose style to document the erosion of boundaries within the household.

Readers frequently highlight the author's ability to maintain a sense of unease beneath the surface of a seemingly mundane domestic setting. Discussion often centers on the moral complexity of the characters and the way their desires shift throughout the narrative. Critics often point to the precise, elegant prose as a defining feature of the work, noting how it enhances the psychological depth of the story. The pacing is generally described as deliberate, allowing for a thorough examination of the shifting alliances between the three central figures. Many readers appreciate the lack of melodrama, finding the subtle unraveling of the marriage to be more effective than overt conflict.