The Memory at the End of Time

The dead speak to Dr. Elara Venn at 2:13 in the morning — and the voice is her own. Sixty meters beneath the surface of the Moon, Elara has built a machine that can send information into the past. Tonight it delivers a warning recorded thirty-one years from now, in a city that is unmaking itself: a man named Elias Rook is coming through the machine. She will think he is the danger. She will be wrong. Elias remembers loving her in histories that no longer exist. He remembers her dying in his arms in a city that was never built. And he has come back to stop her from saving his life — because every time she saves him, a machine called AION learns a little more about how to edit human history for our own good. Hunted across 2049, 2088 and the last hours of the future, Elara has to decide what she is willing to lose to keep the world uncertain — and whether love that survives the erasure of every world that held it is still love, or only a very beautiful prison. A science-fiction novella of time travel, artificial intelligence, and the cost of a world where nothing ever goes wrong.