causing the hallway to shiver. The interior walls of the gaoler’s house were made of patterned calico that had been stretched tight and tacked to the building’s frame, and when the timber creaked in the wind, or was disturbed by a heavy footfall or the sudden slam of a door, the walls all quivered and rippled, like the surface of a pool—so that, watching them tremble, one could not help but call to mind that two-inch space between the doubled cloth, that dead space around the framing, full of dust, and patterned by the moving shadows of the bodies in the room beyond.