Chapter 1
Delphine
The buggy died four hundred meters from the gate, which is the most humiliating possible distance.
Not far enough to be tragic. Not close enough to be a joke I could tell later without wincing. Just far enough that six armed men got to watch me push a solar rig through ankle-deep brine while the sun did its best work on the back of my neck.
The panel had been failing since the salt flats. I'd known. I'd budgeted for it, in the way you budget for grief — badly, and with too much optimism about your own competence.
"Ma'am."
"Hi."
"Ma'am, you can't push that up to the gate."
"I agree with you," I said. "I'd love to drive it up to the gate. That was very much the plan."
He was maybe twenty. He had a rifle held with the correct discipline and the incorrect confidence, and a sunburn shaped like sunglasses.
"You need to stop."
"I've stopped. This is stopped." I let the buggy roll back onto its heels and straightened, and something in my lower spine filed a formal complaint. "Can I speak to whoever runs your water?"
"Our what?"
"Your water. Whoever runs it. Drainage, pumps, the seawall. I'd also accept whoever runs anything, honestly, at this point I'm not proud."
He looked at the man beside him. The man beside him looked at a third man, and the information traveled down the line like a bucket at a fire, and at the end of it a very large person leaned out of the gatehouse and said, "Tell her the gate's that way."
"I came from that way," I said. "That's the entire issue."
Here's what I had with me.
One survey case: sonde, tape, two tide gauges, a laptop with a cracked bezel that I have replaced the battery in four times because I am sentimental about objects that have never lied to me.
One folder. Eleven months of tidal records, subsidence data, and a Gulf model I'd built out of three public datasets and an enormous amount of unpaid time.
One conclusion.
And no invitation. I want to be honest about that, because everything that happened afterward gets explained by people as fate or providence or Mama Onyx's meddling, and it isn't. It's that I didn't write ahead.
I didn't write ahead because if I'd written ahead they'd have said no, and I'd have believed them, and I'd have gone home to a rented room in Corpus and started drinking at four in the afternoon like a person with an ordinary conscience.
So: no invitation. A dead buggy. And a gate.
The gate opened eventually, because in the end everything opens if you stand in front of it long enough being politely inconvenient.
"You get to talk to the President," the sunburned kid said. "That's it. That's all I could get."
"That's plenty."
"You should know he's in a mood."
"Is he ever not?"
The kid thought about it with genuine care, which I appreciated.
"No," he said.
Bastion, from inside, is not what the wall promises.
The wall promises a fort. What's behind it is a town, and that's worse, because a fort you can evacuate and a town you have to argue with.
There was laundry. That's the detail that got me — three hundred meters of line strung between shipping containers, and everything on it in the same four colors, because dye is a luxury and they'd clearly bought one lot of it a decade ago and made peace.
There was a bell tower made from a crane cab.
There were children. Nine or ten of them coming out of a hole in the ground that turned out to be a bank vault, single file, carrying slates, arguing about something with the full-throated confidence of people who have never once been outnumbered.
I stopped walking.
"Ma'am?"
"How many people live here?"
"Six-forty. Six-forty-one, Ana had hers Tuesday."
Six hundred and forty-one.
I had that number in my folder. I'd typed it. I'd used it in a sentence that began estimated affected population and it had felt like a number.
It's very hard to keep something as a number after you've watched it come up out of a hole in the ground carrying slates.
Before I got to him, I got Malachi, though I didn't know that's who it was.
A thin man in a cardigan — an actual cardigan, in that heat — stepped into my path with a book held against his chest.
"You're not on the manifest."
"There's a manifest?"
"There's always a manifest." He looked wounded. "Name."
"Delphine Okonkwo."
He wrote it down. He wrote it down with a small ruler under the line, which I want understood.
"Purpose of visit."
"Telling you something you won't like."
The pencil stopped. He looked up at me over the top of the ledger for the first time, and I saw a flicker of something that on any other face would have been a grin.
"Would you mind terribly," said Malachi, "if I wrote that down verbatim?"
"Please do."
"It's the best entry I've had since March," he said. "In March a man came to sell us a horse."
"Did you buy the horse?"
"We did not. It was not a horse. It was, at absolute best, an argument for a horse." He closed the book. "The President is at Tower Two. He will be rude to you. It isn't personal, he's rude to the equipment."
I found him at the base of Tower Two, in a full-volume disagreement with a pressure valve.
I want to describe him accurately and I've never quite managed it, so here's the attempt.
He was enormous. Not tall so much as quantitative — like someone had specified him.
Black hair shoved back with a wrist because both hands were occupied.
Forearms like mooring rope. Coveralls tied off at the waist, undershirt that had been white during a different administration, and a smear of something across one cheekbone that I initially took for a bruise and later learned was just permanent.
He was also filthy, sweating, and speaking to industrial equipment in the tone of a man addressing a former friend who owed him money.
"You are going to seat," he said.
The valve declined.
"You seated last week. You seated beautifully last week."
"Excuse me."
"Not now."
"I've come eleven hundred kilometers."
"Then you've got the stamina to wait ten minutes."
I set the survey case down. It made a satisfying institutional clunk on the concrete, which was the point.
"Your gasket's the wrong durometer," I said.
The wrench stopped.
He didn't turn around. That's the thing I remember — he didn't turn around, he just went very still, the way a big animal does when the wind changes.
"Say that again."
"Your gasket. It's swelling. You're getting a seal for about six days and then it creeps and you lose it, and you're re-torquing on a warm flange which is making it worse, and every time you do that you're work-hardening the—"
"Who are you."
"Delphine Okonkwo. I'm a hydrologist."
"A what."
"Water," I said. "I'm a person who's professionally correct about water."
Now he turned around.
He had grey eyes, which on that face was a genuinely unreasonable design decision, and he looked at me for about four seconds with an expression I've since learned means I am deciding whether to spend energy on this.
"The gate's that way," he said.
"You've mentioned."
"I meant it both times."
I gave him the number in the second minute, which everyone since has told me was a mistake, and which I would do again.
"Your town has eighteen months," I said.
Somebody dropped something behind me. I didn't look.
"Excuse me?"
"Eighteen months. Possibly twenty-two, if you get a quiet season and the Sabine sediment plume behaves. But the working figure is eighteen, and after that your seawall stops being a wall and starts being a very expensive suggestion."
He wiped his hands on a rag. Slowly. There's a whole grammar to the way that man wipes his hands and I didn't have the vocabulary yet.
"Lady—"
"Doctor."
"Lady." He said it deliberately, and I understood we were now in a different conversation. "You rolled in here on a dead cart, past my gate, into my yard, and inside of ninety seconds you've told six of my people the town's finished."
"I told you—"
"You told the yard." He gestured with the rag. There were, I now noticed, eleven people in the yard, all of whom had developed a sudden fascination with tasks that could be performed while facing us. "Sound carries off the tanks. Congratulations, that's how I found out my father was dead."
That landed. I'd like to say I handled it gracefully.
"I didn't know that."
"No. You didn't." He hung the rag on the valve wheel. "You don't know anything. You've got a case and a folder and eleven hundred kilometers of feeling righteous, and you came here to say the sentence, and you've said it. So."
"So?"
"So the gate's that way."
I followed him. Of course I followed him. He walked like a man who has never had to check whether anyone was following him, which meant he didn't look back, which meant I got a solid ninety seconds of monologue in before he could stop me.
"Three inches a year," I said, "on your wall."
His stride broke. Just once. A hitch you'd miss.
"That's not a guess," I said. "I looked at it on the way in. There are marks. Somebody's been scoring the concrete at the high line for at least a decade, and either that's the most consistent vandalism in the Gulf or somebody here already knows."
"Doctor Okonkwo—"
"Oh, now—"
"Somebody here already knew," he said. "He's under the tank farm. Would you like to keep going?"
I stopped.
"No," I said. "I'm sorry."
"Don't do that either."
"Do what?"
"Apologize fast. People apologize fast when they're planning to say the same thing again in an hour."
Which was, and I want to be clear about this, entirely accurate, and I disliked him enormously for it.
We ended up on the wall.
Not by agreement. He went up because it was where he was going anyway, and I went up because nobody stopped me, and there's a great deal of my life that has happened via that exact mechanism.