The Cartographer of Borrowed Tides

Nadia Voss was twenty-eight years old, and her job was stealing memories out of the heads of things that could eat her. There. That was the entire pitch, and no, she didn't put it that way on the invoices. On the invoices she wrote "archival retrieval specialist." In the taverns of Venna she wrote nothing at all, because talking about the job got you followed.

Here is how it actually worked, and you should pay attention because most people get it wrong. Powerful beings, dragons and archivists and old gods and worse, keep their memories like treasure. They hoard them. And like any hoard, sometimes a piece goes missing, or gets buried under fifty years of newer, shinier recollections, or was taken from someone who wants it back. Nadia went in and got the piece. She did it from the outside, sitting in a chair, wearing a harness of copper wire and salt, diving into a dreamscape the way other divers in Venna dove into drowned districts.

She was a salvage diver first, honestly. The memory work came later. But the diving was the same skill both ways, reading currents, knowing when to drop a weight and when to cut a line. The only difference was that inside a mind, the wreck was the memory itself, and the thing swimming around guarding it was usually the owner.

"Most clients never see me," she told Marta, who ran the dockside salvage operation and had trained her. "Most clients just hand me a binding contract and a description and go back to sleep."

"That's because they're sensible," Marta said. She was in her late forties and had the forearms of a woman who'd hauled anchors for thirty years. "Whoever wants to meet you face to face wants something you haven't priced yet. Remember that, girl. Free faces are the expensive ones."

Nadia remembered it. She just didn't always heed it, which was a different problem, and the reason she still owed the Salvage Guild two thousand crowns on a dive rig that had been eaten by a leviathan three summers back. Debts first, always. Marta had a proverb about that too. Marta had a proverb about everything.

The contract came on a Tuesday, which surprised her, because strange things in Venna preferred the dark of the moon and it was nearly full. It arrived as a fish, which surprised her more. A silver fish, stitched from canvas, swam up out of her washbasin and sat on the edge of it like a fat cat.

"Oh, come on," Nadia said to it. "I'm trying to sleep."

The fish opened. Inside was a card of pressed kelp and a single line of writing: The Lantern Rooms, third bell tonight. Bring nothing. Ask nothing. Payment is already arranged.

Payment already arranged was her favorite phrase in any language. She held the card to the lamp. No sigil, no guild stamp, no watermark. Under her thumb the kelp was warm, which meant it had been alive recently, which meant her client had power of the wet and growing kind. Dragons were dry. Gods were cold. This was neither.

"Third bell, then," she told the fish. It folded itself up and slid back down the drain, and she sat on her bed and counted her debts instead of sleeping, because that was what she did instead of sleeping most nights.

The Lantern Rooms weren't rooms at all, not really. They were a dreamscape, and you got into a dreamscape the same way you got into a sunken house, you found the door the water had already opened. Nadia wired herself into the harness at her own table, salt in the saucer, copper at her wrists, and she let her mind sink the way she'd been taught. Down past the harbor lights of her own thoughts. Down past the drowned district where her mother's face still hung in a kitchen window, if you leaned close. She did not lean close. She never leaned close. That was the rule that kept the job from eating her.

Then the water ended and there was a hallway made of lantern light, and she was walking in it.

Lanterns to either side, hundreds of them, floating at eye level, each one glowing a different shade. Green like harbor weed. Gold like brass recovered clean off a wreck. Some were the gray-white of old bone, and those she gave a wide berth, because bone-colored light in a dreamscape meant other divers had died here and their light stayed. A courtesy of the deep. Nobody had explained the courtesy. Nobody had to.

"Third bell exactly," said a voice. "I do admire punctuality in a profession that mostly runs on nerve and lying."

The woman standing at the end of the hallway was hard to hold in the eye. Tall, dark-haired, dressed in what looked like a diving suit tailored by someone who had only heard about diving suits. Her skin had a faint sheen to it, like wet slate. Her age was impossible to read, thirty maybe, or a hundred thirty wearing thirty. In a dreamscape you could wear anything.

"You're the client," Nadia said.

"I'm the client." The woman smiled. "You were expecting someone with more teeth, I think. Everyone expects teeth. Disappointing, isn't it?"

"Slightly, yes!" Nadia kept her hands where the woman could see them. That was manners in the deep, same as on the docks. "You didn't sign the card."

"Would you have come if I had?"

That was a good question, and Nadia hated good questions from clients, because you had to answer them honestly in a dreamscape or the lanterns flickered and gave you away. The bone-colored ones nearest them did flicker, faintly, and the woman's smile widened like she'd won a bet.

"Maybe not," Nadia admitted. "What's the job?"

The woman turned and walked, and the hallway walked with her, lanterns rearranging themselves ahead of her like a crew that respected the captain. Nadia followed, because following was the job, and because the deal was already paid, and Marta's rule only applied before the money cleared. Didn't it? She was pretty sure it didn't.

"A dragon," the woman said. "Old one. The kind that isn't a lizard with a bad temper, the kind that is a whole history wearing scales. It sleeps under the eastern shelves, out past the Candle Reefs, where the charts go blank. I need one memory out of its hoard. A small one. A single evening, held in a lozenge of amber light about the size of a plum."

"Dragons don't hoard single evenings."

"This one hoards everything. That is rather the point of dragons." The woman stopped and faced her, and for a moment the lantern light bent toward her the way water bends toward a drain. "It took the evening from someone. It keeps it because taking it was the point. I want it back for her."

"For her?"

"The someone. She is old now and forgetting, and this is the only piece of her that remembers being loved. Are you going to ask me who she is?"

"Should I?"

"No. And you won't, because you're a professional, and because the payment has cleared, and because you're curious, and curiosity is cheaper than names." The woman held up a hand and a lantern drifted into it, plum-colored, ordinary, harmless-looking. A decoy, or a demonstration. "Here is what you need to know. The dragon's hoard is a physical place, not a dreamscape. You will walk on memories the way you walk on coins. Most of them will try to be picked up. Some of them will lie about what they are. Do not pick up anything that isn't described in your contract, Nadia Voss, because a dragon's hoard does not let go of what takes hold of it."

"Noted. Do you have a chart?"

"I have a chart." The woman produced one, folded, and held it out without quite letting go. "It is accurate for tonight. It will be wrong by morning, because the hoard shifts when the dragon dreams. Third bell is when it dreams shallowest. You will have the length of one bell to find a plum-sized light in a sea of gold, lift it without disturbing the pile, and get out before the dragon notices a hole the size of an evening."

"One bell." Nadia whistled. "Tight."

"You've salvaged under the Candle Reefs. Tight is your native weather." The woman let go of the chart. "And there is a complication, because there is always a complication, and you'd smell it if I didn't say it."

"Of course there is. What is it?"

"The dragon knows I want this memory. It has known for sixty years. So it set a ward on that one piece, and the ward is shaped like a question, and the question is this." The woman's face, for just a moment, stopped being something a person could wear, and became something older, salt-colored, patient. "The ward asks every thief why she wants what she wants. And the dragon can tell a lie from the truth, because in its hoard, everything is true or everything is nothing."

"So I tell the truth."

"You tell your truth. Yours, not mine. I cannot go near the ward. That is why there is a you." The woman stepped back, and the lantern light steadied, and she was just a tall client in a badly tailored suit again. "Rest tonight. The chart will bring you to the edge of the hoard at third bell tomorrow. After that, diver, you are in the deep, and the deep will want to know your reasons."

Nadia looked at the chart in her hand, and the lantern-light on it, and the woman's calm face, and she asked the one question she should have asked on Tuesday.

"Paid in full, right? No balance owing after this?"

"Paid in full," the woman said. "I never leave a diver holding a debt. Debts are how dragons get you."

Nadia didn't sleep much, which was fine, because she had rules to review. You don't last in this line of work without rules. Marta had taught her that, back when Nadia was still hauling wet anchors off the Venna docks and dreaming of a dive rig she couldn't afford. Marta had two rules of her own, actually, but Nadia had three, and hers were better because hers were hers.

Rule one: she could not lie. Not wouldn't. Could not. Somewhere in her third summer as a diver, she had swallowed a mouthful of water from a dreamscape called the Sighing Shelf, and after that her tongue stopped working the way other tongues worked. Ask her a question, and the truth came out or nothing came out at all. It had cost her three clients and one friendship, and it had saved her life twice, and mostly she considered it a fair trade. Mostly.

Rule two: she could not force a memory. She could invite it, coax it, sit with it all night if it wanted sitting with, but a memory that didn't want to come up stayed down. That was the price of the same mouthful of water. The Sighing Shelf didn't give you power for free. It gave you a trade, and the trade was consent, both directions, always.

Rule three was Marta's, borrowed: settle the money before the dive, and never dive for free. She was pretty sure rule three was already handled. She was pretty sure, and pretty sure was what she had.

She suited up at the edge of the eastern shelves at half past second bell, alone, because the chart was a one-diver chart and because Marta didn't know about the job yet and Nadia intended to keep it that way until there was something to tell. Do you know how bad a mentor's face gets when she finds out you're diving a dragon? Nadia did. She could picture it. She chose not to, tonight.

The copper wire and salt harness went on the way it always did, tight at the ribs, humming faintly. The water out past the Candle Reefs was the color of old pewter, and it smelled like salt and something older underneath the salt. Nadia took one breath, one thought, one name she didn't say out loud, and went down.

The hoard began before she expected it. That was the first shock. She'd imagined a door, a threshold, some dramatic line where dragon territory started. There was no line. There was just gold, and then more gold, and then the gold stopped being coins and started being everything else. A ship's figurehead with its mouth open. A crown with no country. A wedding dress, dry, folded, perfect. A child's shoe, and no, she told herself firmly, do not think about whose, it isn't in your contract, leave it.

The rule held. She left it. But she thought about it for the next hundred meters, because she was only human, whatever else the Sighing Shelf had done to her.

Walking on memories was exactly like the client had said, and nothing like Nadia had imagined. They shifted under her boots. They wanted things. Every few steps something glowed up at her from the pile like a face under ice, and she felt the pull of it, the little tug in her chest that said take me, I'm yours, I've been waiting. That was the hoard's whole trick, she realized. It didn't need guards. It just needed to be full of things that wanted to be wanted.

The chart said: plum-sized light, amber, third bell, ward shaped like a question. She checked it twice. She checked it a third time, which was two more times than necessary, but check-check-check had kept her alive for six years of this and she wasn't going to get creative now.

She found it near what she decided to call the middle, though the middle of a hoard that shifts when its owner dreams is a polite fiction. It sat on top of the pile like it had been left out on purpose. A lozenge of amber light, plum-sized, exactly as advertised, warm through her glove. And wrapped around it, coiled and patient, the ward.

The ward didn't look like a trap. It looked like a question mark, an actual curl of pale script hanging in the air, and when she reached for the memory it spoke. Not out loud. Inward, the way dreams talk, the way the water had talked on the Sighing Shelf six years ago.

Why do you want what you want?

Nadia floated there. She thought about lying, out of habit, the way a person reaches for a handrail that isn't there. Then she remembered rule one, and rule one laughed at her, gently, the way old rules do.

"I want it because I'm being paid," she said, and the truth came out of her the way it always did, whether she liked it or not. "That's the first reason. Not the best one, but the first one. I'm twenty-eight, and I owe the Salvage Guild two thousand crowns for a rig a leviathan ate three summers ago, and this job clears it. That's the truth. I'd be lying if I said the money wasn't the top of the list."

The ward waited. Of course it did. It was a question, and questions always want the rest.

"And the rest," Nadia said, and here her voice did something she didn't authorize, went quieter, "the rest is that you took this evening from a woman who is old now and forgetting, and this is the only piece of her that remembers being loved. And somebody wants her to have it back. And I can't lie, so I'll say the rest of it too. I want to be the kind of thief who steals things back. My mother's face hangs in a kitchen window in a drowned district of my mind, and I have never once been able to reach it, and I think if I put this evening back where it belongs, maybe