Clutch of Constables

In this classic Ngaio Marsh novel, Chief Superintendent Roderick Alleyn investigates chilling murders aboard the riverboat Zodiac in the picturesque Constable country. While Alleyn grapples with the sinister motivations of the elusive international crook known as 'the Jampot,' it is his wife, Troy, who, having shared the intimate surroundings of the steamer, senses that something is amiss even before the murders come to light. Tension builds as the serene setting transforms into a scene of suspense and intrigue.