If it did not start automatically, download it here — still free, still no email needed.
Two companion stories, three engineering schematics, and the relativity behind The Long Silence worked out in full. Free for readers on Emily Carter's transmission list.
Emily Carter writes hard science fiction about people who have to make irreversible decisions with incomplete data, very far from help. Her novels put engineers, physicists and commanders at the center of history, and hold the physics to the same standard as the drama.
The Threshold Protocol series runs from a generational starship losing propulsion beyond mapped space, to a classified anomaly near Jupiter, to a probe that comes back from the dark carrying something humanity cannot safely refuse, to an ocean under twenty kilometres of Europan ice where humanity turns out to be the dangerous one.
No space fantasy shortcuts, no hand-waved drives. Just the fragile mathematics of survival at the edge of what we understand.
emilycarter@edenrootpress.comThirty-three pages of stories, schematics and worked science from the Threshold Protocol universe. It costs nothing and it lands in your inbox straight away.
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