Chapter One — The Census of Nine

The Continuum Chronicle · received by well · ABQ Terminus, General Delivery

As set down by Filament, Ninth Thread, Records Division, Continuum Post, and dispatched by well to TERRA, ABQ TERMINUS, GENERAL DELIVERY. Per natural law, this parcel carries one stowaway. Do not look for it. It will find you.

Your astronomers — and I say this with real affection, because counting is my whole vocation and I admire anyone who attempts it — your astronomers will tell you there are seven rocky worlds around our small red star. They are not wrong. They are merely counting the wrong thing.

They count spheres. The Post counts addresses.

By the Post’s census there are nine, and the discrepancy is worth walking through, because it is the first thing every new sorting clerk gets wrong and the last thing any of them forgets. Come, I’ll take you down the row. The Kettle first — our star, a kettle-class dwarf, small and red and patient, warming eight orbits the way a stove warms a kitchen: unevenly, and with strong opinions about who sits closest.

Closest sits a single sphere wearing two countries. The dayside was vitrified long ago into the Glasslands, where the towers ring if you breathe near them and the locomotive goes slowly because nothing there moves faster than it can afford to break. The nightside is the Nocturne, where the dark keeps its promises and ravens run the mail. One rock; two worlds. The sphere is tidally locked — it shows the Kettle one face forever, which is physics — and so between the two runs a permanent twilight seam called the terminator, which is also physics, and which happens to be the only postal route in the system you can complete on foot. A carrier crossing it passes from stained-glass noon into lamplit midnight in an afternoon’s walk. The astronomers count that as one world. The astronomers have never had to sort its mail.

Then the Tea Reaches, ringed and rained-on, where the locals claim to have invented all the other worlds over one very long afternoon and no one can prove otherwise. Then the Glimmerward, which keeps its auroras and is still being built, blinking warmly at whoever passes. Then Wallspeak — and here the clerks stumble a second time, because Wallspeak is not a sphere at all but a belt, thousands of stones in a shared orbit, every stone a syllable. Is a belt a world? The Post’s answer is the Post’s only answer: letters arrive there and are read. Ruled: a world.

The Wandering Garden refuses a fixed address on principle, riding its horseshoe orbit between neighbors — your own astronomers have watched Janus and Epimetheus perform the same slow trade around Saturn, so kindly hold the skepticism — and the Garden’s mail is therefore forwarded eternally, which suits everyone, since half its letters are from fairies apologizing for the other half. The Cat Menagerie is a banded giant with four warm tidal moons and a standing population of cats who staff our routes when it suits them, which is to say: the routes staff themselves around the cats. The Unbirthday sweeps its long comet’s ellipse, tail streaming away from the Kettle, and does have a day of arrival; it simply never falls on the same date twice, so that aboard, every day is not-the-day, and there is cake anyway.

And last, outermost, coldest, brightest-in-the-way-that-matters: the Loom. My home. It is not warmed; it weaves. Every world’s faint resonance thread gathers there, and the whole system keeps musical time because something at the edge agrees to hold the tempo. Our years form ratios you could play on a piano. This, too, is physics — your astronomers found a resonance chain like ours around a star called TRAPPIST-1 and wrote it up quite soberly, as though a solar system tuned like an instrument were not the single most whimsical fact in their possession.

So: one sphere with two countries, five worlds of the ordinary spherical persuasion, one belt, one giant with its basketful of moons, one comet-rider, and the Loom. Nine addresses. Seven rocks, if you insist. The census rule, as the Records Division finally engraved it after the belt dispute of some years past, runs thus:

A world is anywhere a letter can be delivered.

I commend the rule to you Terrans particularly, because by it your own count changes. The well-mouth opens in a high desert city called Albuquerque, at a terminus branch that does business as a curiosity shop, and letters are delivered there — parcels too, each with its stowaway, each cancelled in red — which makes Terra, by our census, the tenth known world. We have not announced this. There is paperwork. But the Records Division keeps the honest version of persistence: we write a thing down every day until the day it becomes true, and I have been writing ten in the margin for some time now.

My glitch-pet, Erratum, has just eaten two typographical errors out of this very page, so you may trust what remains. Next chapter, if the windows chime on schedule, I will walk you across the terminator myself — noon to midnight, glass to feather, one afternoon.

Until the well opens again,