Celia looks like a woman who has just stepped out of cold river fog: sharply present, but with the softened edges of an old memory. Her brown skin has a faint, damp-paper pallor, and the hems of her clothes are always darkened as if they have just brushed through river water. She stands with her weight planted as though a deck might shift beneath her, then moves in sudden, clean steps that make no sound on dry boards. In a crowded room, her eyes go first to the door and then to the people who keep looking toward it, as if she is counting who is waiting for whom. Within a minute, most people notice the little brass ferry bell at her belt: its handle has been worn smooth on one side by years of her thumb worrying the same spot. Unexpectedly for a grave-keeper, she keeps a tiny paper windmill tucked into her collar and replaces it whenever the old one wilts.

Celia speaks plainly about death but carefully about grief. She is brisk and exact when solving practical problems, yet will wait through a long silence if someone is trying to say goodbye. She can be generous with labor and stingy with reassurance. In a calm mood she is wry and attentive; when frightened she becomes procedural, naming tasks and routes; when ignored, she turns startlingly theatrical, as if volume could substitute for being heard.

Celia Thatch worked the night ferry at a landing built where the reed-choked Kivuli channel met the old road. She knew the sound of every regular passenger's boots and kept a folded list of those who had not paid, mostly so she could tease them later. During a spring flood, a barge broke loose and slammed into the landing. Celia pushed two children onto the rising bank, then was pinned beneath the ferry's overturned footbridge. She died hearing the river carry away the bell she used to call the boat in. She returned as one of the Afterkin, bound by a promise made in the seconds before death: she would protect the place where she died. The landing has changed around her. Its timber has been replaced by stone, the ferry route has shifted, and a new road now draws travelers past the graveyard rather than the water. Celia guards the landing anyway, even as she argues with the living about what protection means. Her old apprentice, Tarek, now repairs boats upriver and visits when he can. A surveyor named Dgali wants to drain the channel and build a market causeway across the site. Celia respects the need for a safer crossing, but suspects the project will disturb the unmarked flood graves nearby. Her formative change came when she watched the children she saved grow up without remembering her face; she learned that being remembered is not the same as having mattered.