Lodestar

Chapter One: Garage Light

The soldering iron had a smell Sean Aldwell had loved since he was eleven years old: hot rosin, faintly sweet, a little like burnt pine. He breathed it in and touched the tip to the joint, and the solder went from gray to silver in a quarter of a second.

"That's it," he said. "See how it flowed? That's a good joint. If it looks like a lump of oatmeal, it's a bad joint."

Lewis leaned in with his whole body, the way nine-year-olds did, as if his eyes weren't enough and he had to get his ribs involved too. "Can I do the next one?"

"Next one's yours."

Outside the open garage door, Portland was doing its March impression of a rinsed window. Rain had stopped an hour ago and the street shone. A neighbor's kid rode past on a scooter, and somewhere a leaf blower whined and quit. Sean's workbench held four decades of accumulated junk in reasonable order: coils of hookup wire, a spectrum analyzer he'd bought used and repaired himself, a shortwave receiver in a dented case, a coffee can of resistors sorted by value because he was that kind of person.

They were building a regenerative receiver from a kit. Twelve components, a coil wound on a plastic pill bottle, a chunk of ferrite. Sean had built the same circuit as a boy in his father's basement in Salem, and it had felt like magic then and it felt like a small, honest miracle now: bend some copper into the right shape and the invisible traffic of the world came through a speaker.

"What's this one?" Lewis asked, holding up a capacitor.

"Tell me the code."

"One-oh-four."

"So?"

Lewis's mouth moved. He'd learned this two weekends ago. "Point one microfarad."

"Look at that. Nine years old and already unemployable in any interesting field."

"Dad."

"I'm proud of you. It sounds different when I say it."

Margit came out through the side door with two mugs and a juice box wedged between her fingers. She'd been in the yard earlier and had mud on one knee of her jeans, and her hair was pulled back with the mechanical pencil she never seemed able to lose. She was a records analyst for the county — permits, easements, right-of-way disputes — which meant she spent her working life being the person who found the one document everybody else swore didn't exist. It had made her unbearable to lie to.

"Coffee for the union, juice for the apprentice," she said. She set the mugs down on a rag so they wouldn't mark the bench, because she'd learned that too. "How's the radio?"

"Twenty minutes from receiving a shipping forecast in a language we don't speak," Sean said.

"That's what I love about your hobby. The relentless payoff." She kissed the top of Lewis's head and looked over his work. "That's neat soldering, bug."

"Dad says the oatmeal ones are bad."

"Dad's right about a narrow band of things and that's one of them."

She leaned against the bench with her mug and they stood there in a comfortable quiet while Lewis frowned over a resistor. Sean would remember this later with a precision that hurt: the smell of rosin, the gray light, the rasp of the scooter wheels, Margit's shoulder against his arm. At the time it was just Saturday.

"You have to work Monday?" she asked.

"Monday and probably Tuesday. The array job."

"The one in the middle of nowhere."

"The one on the coast range, in the middle of nowhere. Old military relay site. Somebody in a windowless office decided they want a new long-haul link out of it, so we go bolt hardware to a forty-year-old dish and pretend it's routine."

"Is it routine?"

"It's routine," he said. "Lori's coming. Lori makes everything routine or a catastrophe, and there's no way to know in advance."

Margit laughed. "Tell her I said hi."

He told himself, sometimes, that he had made peace with the shape of his life. Mostly it was true. He was forty-one. He was a senior telecommunications engineer for Vantage Systems, a mid-sized research and integration firm with two hundred employees, a hideous carpet, and a defense-adjacent client list that Sean tried not to think about too hard. He was good at his job. He liked the physicality of it, the way a bad connector could stop a hundred million dollars of intention cold, and the way you could find that connector with patience and a meter.

But twelve years ago he had been three chapters into a doctoral dissertation on temporal-lobe signal integration, working in a neuroscience lab at the university under a man named Victor Sharpe, and he had been — he could admit it here in the garage, with a mug of coffee, to nobody — very possibly on his way to being someone.

Sharpe had been the most compelling human being Sean had ever met. He had a way of talking about the brain that made you feel like you'd been handed a lantern in a cave. He also had a way of moving the ethical line six inches at a time, so that you only noticed after you'd crossed it: participant consent forms that got shorter, stimulation protocols that got longer, a graduate student named Aleta who developed seizures and stopped coming and was described in Sharpe's write-up as "withdrawn for personal reasons."

Sean had gone to the review board. The board had issued a mild reprimand and a corrected protocol. Sharpe had lost nothing and Sean had lost everything he'd built there, because that was how it went, and one wet October afternoon he had cleaned out a desk and walked to his car and driven away from academia forever. He'd met Margit six months later at a friend's barbecue where he was too tired to be charming, which she later said was the only reason it worked.

He did not regret leaving. He regretted, some nights, that he'd had to.

"Hey." Margit nudged him. "You went somewhere."

"Sorry. Thinking about work."

"You get a specific face." She said it lightly, but her eyes stayed on him a second longer than the joke required.

Lewis held up the little board. "Dad. Look. All of them."

Sean looked. Twelve joints, four of them oatmeal, eight of them good. "That," he said, "is better than my first one."

"Can we listen?"

"We need the antenna wire and a ground. Tomorrow." Lewis's face collapsed by about four percent, so Sean amended: "Or tonight, after dinner, if you get your reading done."

"I'll get it done."

He went sprinting inside with the board held out ahead of him like a relay baton, and Margit watched him go and then turned and put her forehead against Sean's shoulder for a moment, apparently for no reason.

"What's that for?"

"Nothing. He's nine. He's going to be twelve and then he's going to be sixteen and he's not going to want to solder anything with us."

"With me. He'll still like you."

"That is genuinely true and I feel bad about it."

Sean laughed and put his arm around her. Out over the ridge the clouds were breaking up, going from slate to the color of a nickel, and the light in the garage shifted. He remembered thinking, with a kind of animal contentment he had no words for and never tried to say out loud: I am exactly where I want to be.

He reached over and switched on the shortwave, mostly to hear the room fill up. Static poured out, that endless sea-sound. He walked the dial down through it and caught a fragment of Mandarin, a burst of digital chirping, then a station playing a brass band, thin and bright and coming from thousands of miles away through the ionosphere for no reason except that physics allowed it.

"That's nice," Margit said.

"That's a transmitter somewhere in the world not knowing we exist," Sean said, "and reaching us anyway."

He left it playing while he cleaned up the bench. Later, when everything had gone wrong, he would come back to that afternoon over and over — not because it was extraordinary, but because it wasn't. Because it was the ordinary thing he would eventually have to fight for, in a control room on a headland, with his wife's hand in his and his own voice coming at him out of the dark.

Monday morning he loaded the truck at five-forty, kissed Margit while she was still mostly asleep, looked in on Lewis, and drove west into the fog.