When a man's suicide mirrors his father's death a decade prior, DCI Peter Pascoe must navigate a labyrinthine investigation while his superior, Superintendent Andrew Dalziel, actively obstructs his path. Pascoe finds himself caught between the domestic secrets of the Maciver family and the protective instincts of Dalziel, who champions the primary suspect, Kay Kafka. As the investigation expands from a local locked-room mystery to an international web involving London, America, and Iraq, Pascoe struggles to maintain his professional integrity. The narrative follows a traditional police procedural framework, alternating between the constraints of the Mid-Yorkshire setting and the widening scope of the crime.

This novel is widely recognized as a sophisticated entry in the long-running Dalziel and Pascoe series, noted for its intricate plotting and character development. Readers often highlight the dynamic tension between the two leads as a primary driver of the narrative's success. The book's ability to weave a domestic tragedy into a broader, global conspiracy is frequently cited as a hallmark of the author's craft. The prose is characterized by its sharp wit and the author's signature command of the police procedural genre. It remains a staple for those who appreciate character-driven mysteries that prioritize psychological depth alongside traditional investigative mechanics.