With the country in the grip of economic malaise, Maisie Dobbs is relieved to accept an apparently straightforward assignment to investigate a potential land purchase. Her inquiries take her to a picturesque village in Kent during the hop-picking season, but beneath its pastoral surface she finds evidence that something is amiss. Mysterious fires erupt in the village with alarming regularity, and a series of petty crimes suggest a darker criminal element at work. A peculiar secrecy shrouds the village, and ultimately Maisie must draw on her finely-honed skills of detection to solve one of her most intriguing cases yet.