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Who the Door Admits cover
The Cairn · Book One

Who the Door Admits

Admitting the ship, its people and its altered cargo is one decision — and the Cairn was never built to make it.

The Cairn is a provisional thing: a relay at the edge of a damaged region of space, run by a compact of governments none of whom expect it to last, with eight thousand people living in sectors that were supposed to be temporary. Ester Kade administers it without commanding the guns at its own throat. Mara Sould keeps a sector fed out of feedstock, culture and repair. Sesk works the trade side and reads manifests for a living, and the manifest in front of him does not agree with itself.

The culture stream one sector depends on is dying, and the only replacement is aboard a transport that has gone long — a ship returned having lived more time than its route allows, with an exhausted crew, a disputed command and cargo that altered on the way. The cultures may save the starving sector or hazard another. A visiting warship captain who has watched a displaced ship go wrong demands seizure and quarantine, and he is not being unreasonable. Admitting the ship, its displaced people and its altered cargo is a single decision on a closing clock — and the answer settles what the Cairn is: a deal between governments, or a place responsible for whoever reaches its door.

Era

2318

Series

Book One of The Cairn

Price

Kindle Unlimited

Also available

Book One of The Cairn. A complete story on its own, and the start of the five-novel arc.

Artefacts from this book

The archive →

In-universe records, blueprints, and documents drawn from Who the Door Admits — the institutional paper trail behind the story.

Document
The Admission Instrument — MV Tallow
The Cairn Document

The Admission Instrument — MV Tallow

E. Kade

The paper the Cairn was refounded on. Four operative things — the isolation bays, two boats and a tender, a berth priority, and the lifting of a security hold for one transfer only — done against a standing Geneva Directorate instruction, on a lawful two-of-three gate. Inside it ride two things no admission instrument had ever carried: a numbered clause naming the officer who refused to concur, and a last paragraph, eleven lines, in which the signing Administrator recites her own failures into the record before signing under them.

Document
Ring Four Blocs — Contingency Schedule
The Cairn Document

Ring Four Blocs — Contingency Schedule

One printed page that eleven hundred people lived inside without reading. Loss of primary polishing: isolate at nine bloc boundaries, nine hours of local reserve, and a recourse line naming where the sector transfers when the nine hours run out. Then the founding emergency committed the recourse to somebody else's survival, and the last line of the safety case stopped being true — four days before anyone who had signed it found out.

Notice
Ration Issue — Concourse Notice
The Cairn Notice

Ration Issue — Concourse Notice

The plainest paper the founding crisis produced. Ration blocks finished along the trade-side concourse wall, chalked lanes running between the blocks and away toward the heart, and ten thousand people to walk through them in the morning, shoulder to shoulder, from the heart to the ring corridors. The notice says where to stand. What it does not say is what the queue already knew: that one sector had gone from one sitting to two since the sixth week, and from two to three — and why the third sitting ran after that sector's lights went down.

Record
The Arrivals Register — the Household Column
The Cairn Record

The Arrivals Register — the Household Column

Sesk

The page where the Cairn stopped being a relay in its own paperwork. The arrivals register ran five columns, and for crew the disposition had always been a ship or the word transient. There was no column for what the Tallow's people had gone and become, so the loadmaster ruled one, to the right of status, and printed the head plainly: Household. The first entries are on this page, along with the closed outbound roll above them — ten names out, nine signed back in, and a tenth line with nothing else in the space.