When a man vanishes without a trace, Chief Inspector Wexford initially dismisses the event as a domestic flight, only to find himself entangled in a far more sinister pattern of disappearances. As the investigation widens, Wexford must navigate the social tensions and hidden secrets of a small town to uncover the truth behind the missing men. He faces resistance from those who prefer to keep their private lives obscured, forcing him to rely on his methodical approach to police work. The narrative unfolds through a classic procedural lens, emphasizing the slow, deliberate accumulation of evidence against a backdrop of mounting unease.

This work is widely regarded as a quintessential example of the British police procedural, noted for its sharp characterization and atmospheric tension. Readers often highlight the author's ability to transform a seemingly mundane disappearance into a complex study of human nature and social facade. The pacing is frequently described as deliberate, allowing the mystery to unfold with a sense of mounting dread that mirrors the protagonist's own growing suspicions. The narrative remains a staple for those who appreciate the intersection of traditional detective work and psychological insight.