"Prediction is not the same as knowledge. Knowledge describes what is. Prediction describes what will be. The difference is a question of observation: you can only know something you have seen. But what if you have seen the future?" --- Mira Solace, Personal Notes, Year 2191
The Shadowveil was not, in any sense that satisfied a cartographer, a city. It was the accumulation of several centuries of unlicensed human habitation in the space beneath the standard continental infrastructure , the crust-continent under Corelia, where the cities had grown downward as well as upward and the spaces between the licensed districts had been occupied by the unlicensed ones, producing a geography that was simultaneously three-dimensional and deliberately difficult to map, because anyone who would benefit from a precise map of the Shadowveil was probably someone the Shadowveil's residents would prefer not to assist.
The Whisper Market occupied a specific district of it: a covered arcade two levels below the Shadowveil's primary commercial corridor, reached by a staircase that was not marked on any directory and was known, to the people who needed to know it, by the smell of candied resin that the stall at the top of it sold regardless of whether anyone was buying. The stall at the top of the staircase served as an air freshener and a landmark and, incidentally, as a lookout point, though the person staffing it had the absolute neutrality of expression of someone who had signed a professional ethics agreement and took it seriously.
Mira had been to the Shadowveil twice before, for research purposes. Orion had not been, which was evident from the way he took in the acoustic environment of the arcade with the particular attention he gave to any space he was entering for the first time: cataloguing it, mapping it, noting every exit.
"There are nine exits," she said, watching him do it. "Including the false wall behind the textile stall on the left. It opens under manual pressure at the lower right corner."
He looked at her.
"I told you," she said. "I've been here before."
They found the Whisper Market proper , the actual brokers' stalls, not the retail front , through a door at the far end of the arcade that required a specific knock sequence that she had obtained from her Shadowveil contacts the previous evening. The sequence changed weekly. Her contact had gotten it at 11 PM the night before and she had gotten it from her contact at 11:15 PM. She had noted it in her notebook before she went to sleep, on the grounds that the backup module's storage capacity should be reserved for things she couldn't write down.
The market was not large. It was, in fact, approximately the size of the analysis suite, arranged with the particular economy of a space that needed to conduct serious transactions in a modest footprint. Six booths. Each booth a curved partition that created a semi-private consultation space , visible at the entrance, private from the adjacent booths. The materials were good: real wood, real cloth, the small details of quality that the Shadowveil's better operators used to communicate that they were not amateurs.
The broker they were there to see was named, according to the case file, Keris Lom. She was thirty-four, had been operating in the Whisper Market for seven years, and had been, until three weeks ago, the junior partner of the dead broker Tavin Salt. When Salt had been found dead and his files wiped, Lom had disappeared from her registered address. She had not gone far: she was in the fifth booth, which she was occupying with the specific compressed stillness of someone who is not hiding but is strongly aware of her own visibility.
She looked at them when they entered. She looked at Orion for longer than she looked at Mira.
"You're the Void," she said. Not a question.
"Yes."
"I wasn't going to talk to anyone from the Academy." She looked at Mira. "Or the Directorate."
"We're not from the Directorate," Mira said. She sat down across from Lom with the ease of someone who has had many conversations in uncomfortable circumstances and has learned that the first thing you establish is that you're not the worst option available. "We're the people the Directorate is watching. Which makes us, at minimum, the enemy of your enemy."
Lom looked at Orion. "Salt is dead because of what he was selling."
"We know," Orion said. He sat in the other chair, his notebook on the table , not open, not threatening, simply present. "We also know why what he was selling was real."
She looked at the notebook. "Temporal," she said, very quietly. "He told me. Six months ago. He said the source was temporal. That the information was coming from after. Not predictions , actual reports of completed events, sent backward."
"How long had he been receiving the information?"
"Three years. The source changed every eight to eleven months , a different contact method, different delivery, but Salt said the signature was consistent. Same source, different handler."
"Did he know who the source was?"
"No. He knew they were inside the Directorate. That was all." She looked at Mira. "When they killed him, they wiped his records. His clients started coming to me because I was the only person they knew who knew him. I've been telling everyone I don't know anything." A pause. "I don't know very much."
"Tell us what you know," Mira said.
Lom was quiet for a moment. She had the specific quality of stillness of someone deciding whether the risk of speaking is higher or lower than the risk of not speaking. Mira watched her calculate. Orion watched her too, but differently , he was watching the calculations rather than waiting for their conclusion, the way you watch a machine in operation rather than watching for its output.
"The last batch of information," Lom said. "Before Salt died. He received it and it scared him, which was unusual, because Salt was not a person who scared easily. He told me what it said. He shouldn't have, but he was , he was frightened enough to need to tell someone."
"What did it say?" Orion asked.
"It described a break-in. In the restricted archive of the Cognos Academy. Three days from the delivery date. Two people. One: tall, black hair, grey eyes, no implants, physical notebook. Two: red hair, full implants, secondary module, physical notebook." She looked at them. "That was three weeks ago. The delivery date was three weeks ago. Which means,"
"The break-in is tomorrow," Mira said.
Lom nodded. "Salt said the information always arrived just before the event. He said the lead time was never more than a week, which was consistent with the source transmitting retrospective reports from just after the events occurred." She paused. "He also said the last batch had something else. A second document. Not a crime report , a warning. It said: Do not sell this one. The people described are not the threat. Tell them before they go in that they have been expected."
Silence.
"He didn't get a chance to deliver it," Lom said.
Orion was looking at her steadily. "The source sent a warning to protect us."
"The source sent a warning to protect the information you were going to find in the archive," she said. "Salt had been selling information about crimes for three years. This was the first time the source had ever tried to protect someone rather than profit from them."
"Who was the source trying to protect?" Mira said.
Lom looked at Orion.
"I think," she said carefully, "they were trying to protect the investigation."
Orion wrote something in his notebook. He wrote it without looking down, his eyes still on Lom's face, which was the specific habit of his handwriting that Mira had by now mapped: he wrote the most important things in his clearest hand without looking at the page, because the things most worth writing were the ones he could write by feel.
"We're going to the archive tomorrow," he said.
Lom looked at him. "I know. You were always going to. That's the point." She paused. "Be careful. The people who killed Salt are going to know you're coming. They knew before Salt did."
"Because the temporal information told them," Mira said.
"Yes."
"They're watching their own surveillance of the future, and adjusting." Mira looked at Orion. "They know we're going to find something in the archive that,"
",destabilises the Cabal's operational architecture," he said. "Yes. That's in the client report from the last Whisper Market transaction." He closed the notebook. He stood. "They've been watching us in the archive. From the future. Which means whatever we find there is significant enough for them to monitor the moment of finding it."
"That's circular," Lom said, very quietly.
"Yes," he said. "Almost everything about this case is circular. That's the point."
They left the Whisper Market through the textile-stall false wall, because Mira assessed that the front entrance was being watched by someone who wasn't Lom's lookout and whose posture didn't match the casual-browser configuration of the market's typical foot traffic.
In the service corridor behind the false wall, Orion stopped walking.
"We have a source," he said. "Someone inside the Cabal's temporal operation. Someone who has been transmitting information for three years through Salt's network, and who just tried to protect us."
Mira said: "Who?"
"I don't know yet." He looked at the notebook. "But they knew, three years ago, that Salt would be operating the Whisper Market when we needed to find this information. They've been setting this up for a long time."
"As long as the loop," she said.
"As long as the loop," he agreed.
They walked back toward the Spire's transit access, through the Shadowveil's amber-lit corridors, and she thought about information arriving from the future and warnings sent by people who had already seen the consequences of silence, and about the specific courage of someone who had decided that some information was more important than the system they were embedded in.
She wrote in her notebook, when they were back in the transit pod: The source is afraid. But they're telling the truth anyway. That's something.
She underlined that's something. She thought about the Peripheron Fellowship application, about the preliminary interview that was now four weeks away, about the decision she had not yet made. She thought about the archive tomorrow and what they were going to find there.
She closed the notebook. She looked at the city moving past the transit pod's sealed window, tier after tier of human life, each level a world with its own logic and urgency and small terrifying secrets.
That's something, she thought again.
She wasn't sure yet whether she meant the source or herself.