The Butcher of St. Peter's (Medieval West Country Series #19)

When a merchant in Exeter hears an intruder in his home one night, his first thought is to conceal his adulterous lover. But then he witnesses a sinister figure stooping over the bed of his only child, a figure who seems to vanish into thin air.

Two years on and the identity of the intruder has become common knowledge: the idiot of the city who lost his own children many years ago, and who seems doomed to wander the town searching for them. But when a boy then disappears, suspicion imme…