Aelinna had been at Vextar for three weeks when the letter arrived.
It came through the ordinary winter post, in the ordinary Avarath envelope, with the ordinary small wax marking of the queen-scholar's seal in the corner. It was the kind of letter the royal correspondence wing handled twenty of in a week, and Lord-Chancellor Ister, who had been, since Aelinna's return from her northern errand, less assiduous than he had once been about which letters he opened first, had laid it on the salver without comment.
Aelinna opened it at her desk. The desk was the small one she had moved into her own private rooms after the autumn — not the large public desk in the wing, but the careful private one she used for the letters she did not, by her own choice, want logged in any official ledger. She had read three other letters that morning. She opened this one without ceremony.
She did not, at first, recognize it.
The handwriting was Vesper's. That she registered. The paper was Avarath linen. That she registered too. The ink was the dark blue Vesper used for her summer correspondence and which, by the last week of winter, she did not generally use. That she registered, and noted, and did not yet act on. She read the first line.
I write you, princess, because the courier I had given my third autumn letter found me again this morning, and I have understood, on opening the letter myself, that I had — by the small mistake of a tired hand — addressed it incorrectly. The letter has been with the courier for two and one-third years. The seal is intact. I have not opened it. I am sending it to you now.
Aelinna stopped.
She read the line again.
She set the letter down. She sat back in her chair. She looked at the small leather pouch that had come with the letter — a separate pouch, sealed with a separate piece of wax, with no marking on the outside at all. She had assumed, on the salver, that it was a courtesy enclosure. She picked it up. She weighed it in her palm. It weighed what a small folded letter would weigh.
She broke the seal on the pouch.
The letter inside was hers. That is — it was to her. It was in Vesper's hand. It was dated in the autumn of two and one-third years before. It was sealed in the small dark blue wax Vesper had used for the summer correspondence of that year. The seal had not been broken.
Aelinna set the pouch on the desk.
She did not, for some time, open the letter.
She had, in the long winter she had spent at Vextar after her northern errand, written three letters to Vesper that had not been answered. She had written a fourth that had been answered. She had assumed, on the answer, that the three previous had simply been lost — the kind of small attrition any winter post took. Vesper, in the answered letter, had not addressed the three. Aelinna had not pressed.
She had written a fifth, in the new year, with a question Vesper had answered fully and with great care.
She had not, in any of the correspondence, asked Vesper whether she had received a letter from Aelinna in the autumn before that — for the simple reason that no such letter had, in Aelinna's careful ledger, been sent.
The letter on the desk was Vesper's third autumn letter. The letter in the pouch was Aelinna's autumn letter — not to Vesper. The handwriting in the pouch was Aelinna's own, but with the small private formality she used only when she wrote to people she did not personally know. The address on the pouch was, when she at last unfolded it, a name she had not, in the past two and a third years, written: To the Astronomer Royal Vesper, Hold-Above-the-Snow.
She had not written that letter.
She had, however, thought about writing it.
She sat at the desk and held the unopened letter in her own hand for a long count. She remembered, with the exact clarity of a recollection that had not been disturbed for two and a third years, the autumn afternoon she had thought about writing the letter. She had not, in the end, done so; she had, instead, written to a tutor of hers at the Avarath academy. The tutor had been the conduit by which she had first learned of Vesper's hesitation-measurements. She had thought — she remembered this clearly, now, looking at the letter she had not written — that she should also write to Vesper directly. She had decided, on that afternoon, against it. She had not been ready to write to a stranger of Vesper's stature.
The letter in the pouch had been written anyway.
The handwriting was hers. The phrasing was hers. The address she would have used was the address on the page. The seal she would have used — the small dark green wax of her own private seal — was the seal on the pouch. She broke the seal a second time, looking for any small evidence that the wax had been opened and resealed.
The wax was clean.
She read the letter.
The letter in the pouch was the letter she had thought, on the autumn afternoon two and a third years before, that she should have written. It said the things she would have said. It did not say more. It did not say less. It was, in every sentence, the letter she had not written; and at the bottom, in her own private hand, was her own private mark — the small careful initial she used to close a letter to a stranger of high office.
She set the letter down.
She did not weep. She did not, in any of the small ways the moment might have been answered, react. She sat for a long count with her hands flat on the desk, looking at the two letters — Vesper's, hers — laid side by side.
There were kindnesses, she understood, that were also corrections; there were corrections that were also signatures. The letter that had not been written had been, by some hand patient enough to have walked the courier back to a foreign tower, placed. It had been placed in the only ledger of her life that mattered to it: the small careful ledger of letters she had meant to write. The placing had cost the placer no less attention than the writing of a letter would have cost Aelinna herself.
She did not, in her chamber, name the placer. She had, in three years of court, learned that there were measurements one did not name aloud while the room around one's chair was still cold.
She read Vesper's letter.
Vesper, with the small careful tact of a measurer, had not asked Aelinna how the letter had come to exist. Vesper had said that she had not opened it. Vesper had said that the seal was intact. Vesper had said, in the letter's last line, that she would, in the spring, write her own next letter on the assumption that Aelinna had received a letter she had now, in some small way, been responsible for.
Aelinna folded her own letter back into the pouch. She folded Vesper's letter into the small leather case where she kept her unfiled correspondence. She did not, that morning, take the matter to her father. She did not, that afternoon, take it to Maerwyn. She took it, in the second hour after dusk, to the small private sitting-room she shared with the older of her two sisters; and the older of the two, who had grown up alongside her and knew her hand in any season of the year, looked at the letter in the pouch for a quarter of an hour without speaking. Aelinna let her look.
When she set it down at last, she said, simply:
"It is yours."
"I did not write it."
"I know that."
"Then who did, sister."
The older sister did not answer at once. She picked the letter up again. She held it to the lamp. She turned it. She set it down a second time.
"A hand kinder than ours."
"That is not an answer."
"It is the answer I have. The address is yours. The seal is yours. The phrasing is the phrasing you would have used. You do not have an enemy clever enough to forge that. You do not have a friend close enough either."
"Then what."
"Then you keep it. You do not show it to father. You do not show it to Maerwyn. You keep it under your hand, and you wait, and the next time a kindness arrives at your door without a return address, you will know to look for the same hand."
"And if it never arrives again."
"Then it has only arrived once. Once is more than most of us are given, sister."
That was all the older sister said. The older sister had been raised in the same court Aelinna had, and the older sister knew, by the small private discipline of a princess of Krypton, that some sentences had to be left at one's own door for the morning.
Aelinna kept the letter.
She kept it in the small leather case for the rest of her life.
In the years that followed, when the chronicle had resolved enough of itself for the small quiet acts of its earlier seasons to be measured, Aelinna would say only, of the letter, that it had been the first kindness of the chronicle. She would not name the kindness. She would say only that it was the kindness of a courier who had been told, by a hand she would not, in court, name, to fix an error.
There were corrections, she said, that were also signatures.
She did not, in the saying, ever look for the signature.