deviation-purity

The narrator describes his cautious journey home through the woods and fields to his family's large, historically significant house in Waknuk. He reflects on the strict religious and social order established by his grandfather Elias Strorm and maintained by his father Joseph, emphasizing the community's obsession with purity and the eradication of 'Offences' or deviations from the norm. The chapter also outlines the geography and social structure of the region, including the dangerous Fringes and Badlands beyond Waknuk's cultivated lands.

The chapter describes a period of relative calm and optimism in the community due to a low rate of deviations in crops and livestock, but this peace is disrupted when Petra, a child with telepathic distress signals, calls out from the dangerous woods. The narrator and friends rush to her aid, discovering her pony killed by a strange, deviant creature which they then kill. The group tries to calm Petra's overwhelming distress while avoiding detection, but their gathering is interrupted by a suspicious stranger who warns of spies from the Fringes, indicating rising tensions and danger.