From Devon with Death: The unmissable cosy crime series (Devon Mysteries, 3)

When Juno Browne finds a life-sized effigy floating in the River Ashburn, a note attached claims it as the work of Cutty Dyer, Ashburton's mythical blood-drinking demon. At first, the police dismiss Juno's find as a practical joke. Then the body of a woman is discovered by the river and it becomes clear that a real killer has taken on Cutty's identity. The murder of an officer from Dartmoor prison throws suspicion on recently released prisoner, Luke Rowlands. But when a third corpse is discovered, an old adversary of Juno's, it seems that the killer is striking at random. Juno, convinced of Luke's innocence, finds herself drawn into solving the mystery, especially as the killer is someone close at hand, close enough to send her their own personal message. As the rain falls steadily, and the level of the River Ashburn continues to rise, Juno must unmask the real identity of Cutty Dyer, or risk being swept away on a murderous tide.