The sudden, inexplicable transformation of a devoted wife into a fox forces a young husband to reconcile his domestic affection with the encroaching wildness of his spouse. Richard Tebrick attempts to maintain the social and moral standards of his marriage while his wife, Sylvia, undergoes a physical metamorphosis that strips away her human identity. As Sylvia’s feral instincts begin to override her civilized habits, Richard faces the logical impossibility of keeping a wild animal within the confines of a Victorian-era household. The narrative framework utilizes a detached, observational tone to document the disintegration of their conventional life as external societal pressures and internal biological shifts collide.

Readers and critics often note the stark contrast between the bizarre central premise and the calm, almost clinical delivery of the prose. Discussion frequently centers on the book's ability to maintain a sense of tragedy while simultaneously functioning as a biting satire of social propriety. Many highlight the author's skill in depicting the husband's unwavering, if increasingly desperate, commitment to his transformed wife. The narrative is often praised for its brevity and its refusal to provide a conventional explanation for the supernatural occurrence, leaving the focus entirely on the psychological impact of the change. This work remains a significant example of early twentieth-century speculative fiction that prioritizes thematic depth over elaborate world-building.