Superintendent Dalziel and Inspector Pascoe investigate a series of suspicious deaths surrounding a local gardening club, uncovering secrets buried beneath the surface of a quiet community. The duo must navigate the complex social dynamics of the village while contending with the abrasive, unconventional methods of Dalziel and the more measured, intellectual approach of Pascoe. As the investigation deepens, they face physical threats and logical puzzles that challenge their professional partnership. The narrative employs a classic procedural framework, alternating between the perspectives of the investigators and the suspects to reveal the underlying tensions of the setting.

This entry in the long-running series is recognized for its blend of dark humor and traditional mystery tropes. Readers often point to the evolving relationship between the two leads as a primary draw for the narrative. The pacing is noted for its deliberate, methodical build, which allows the author to flesh out the eccentricities of the supporting cast. The work is generally regarded as a solid example of the British police procedural, maintaining the high standards of character development established in earlier installments.