<blockquote>“It’s wastoures! They came through Newton and Blackhill and killed everything, and then they split into two big groups and one turned north, and the other’s coming here. I stay ahead of them and earn pennies by warning people.”
Wastoures. Perhaps you have not heard of them, you people born a thousand years after Ada and Blanche and this runner—whose name is Hardourt, though his part in this story is nearly over: his name will not matter to you, though it matters to him. In your time they are gone, but in the twelfth century, every child knew of them, and adults as well. Wastoures: scarce larger than chickens but unfeathered and wingless, snake-necked and sharp-beaked and bright-clawed, with little arms ending in daggery talons. For long years there would be no wastoures (except in memory and dread), and then a population bloom, like duckweed choking an August pond, or locusts after a dry spring, or cicadas rising from the ground each seventeenth year. For reasons unknowable, they emerged in their scores of thousands from some unknown cave or forgotten Roman mine, and seethed like floodwater or plague across the land.</blockquote>
➤ I'm fascinated by the way the narrative continues to draw your attention to what might happen to the other characters Ada encounters throughout the story, and the structure of Story.