When Robina Mellanby relocates to a new neighborhood, she finds herself entangled in a web of local secrets and lethal accidents that threaten her own safety. After moving into a house near her husband's former lover, Robina becomes an unwilling observer of the social tensions and hidden animosities within the community. When a hit-and-run incident sparks rumors, the subsequent escalation into murder forces her to navigate a landscape of suspicion and deceit. The narrative, presented with the precise, observational style characteristic of mid-century British crime fiction, tracks her attempts to discern truth from the carefully constructed facades of her neighbors.

Elizabeth Ferrars is widely recognized for her ability to craft intricate puzzles within the confines of domestic settings. The narrative structure relies on the slow accumulation of detail, which invites the reader to participate in the deduction alongside the protagonist. The prose maintains a cool, detached quality that highlights the underlying anxieties of the characters rather than relying on overt action. This work exemplifies the classic British mystery style, where the primary conflict is as much about social reputation as it is about the physical crime itself.