The doctor from the mainland came and went. Silence settled over the island again, like a displaced curtain falling back in thickened, heavier folds. For there was a different quality in the silence now. It had tasted something, rich food on which it had long been thinly rationed. Shadowy things were trooping up, called by that scent of blood, like flies that smell carrion. They were not strangers to the old house; they had been ill-fed and at a distance, now they were hungry and avid and near.