Foster Gale's house was the kind of place that real estate listings would describe as "full of character" and then immediately drop the price.
It sat at the north edge of Dunhaven where the road gave up pretending to be a road and became more of a strong suggestion, bordered on both sides by overgrown sea grass that leaned permanently sideways from decades of coastal wind. The house itself was two stories, gray-shingled, with a front porch that had developed a philosophical disagreement with the concept of level ground. There were wind chimes everywhere. Not decorative wind chimes. The kind made from things that weren't wind chime materials. Spoons. What appeared to be vertebrae, animal probably, I told myself definitely. A collection of old keys strung on fishing line that clattered together in a way that sounded almost like a word if you listened too long.
I stopped listening.
Declan knocked. We had driven separately, which was his idea, and I had agreed because arriving at a stranger's house in a detective's car felt like a statement I wasn't ready to make.
Footsteps inside, slow and uneven, the kind that suggested either age or a specific history with one particular stair. The door opened.
Foster Gale was somewhere between seventy and the concept of time no longer applying to him. He had white hair that had apparently been cut by someone using feel rather than sight, and eyes that were remarkably sharp in the way of people who had outsourced their social performance budget to other things. He was wearing a cardigan with a pocket that held three pens, a small flashlight, and something wrapped in a cloth that I did not ask about.
He looked at Declan first. Then at me.
His expression changed.
Not dramatically. A small shift, like a compass needle finding north. He looked at me the way Carla had looked at the blanket when it moved, with the particular attention of someone whose theory had just been confirmed by something they weren't sure they'd wanted confirmed.
"You brought her," he said to Declan.
"She brought herself," Declan said. "I just suggested the direction."
Foster looked at me for another long moment. Then he stepped back from the door. "Come in then. Both of you. Take your shoes off, I just did the floor."
The floor did not look recently done. I took my shoes off anyway because he was seventy-plus and had asked nicely.
Inside was not what I expected, which I realize is a thing people say when they mean the inside was chaotic, but I want to be specific: Foster Gale's house was chaotic in a way that had internal logic. Books stacked by size, not subject. Maps on every wall, coastal maps mostly, covered in handwritten annotations in three colors of ink. A kitchen visible through a doorway with a very normal-looking coffeepot and an extremely abnormal collection of jars on the windowsill containing things I could not identify from a distance and was not going to approach.
He sat us down at a table that had one short leg compensated for by a folded piece of cardboard that had been there long enough to compress flat and stop working, so the table rocked slightly every time anyone moved.
He put tea in front of us without asking. It smelled like something outdoors.
"The symbol," Foster said, to me directly, ignoring Declan entirely in a way that Declan accepted with the patience of someone who had been here before. "You found it on the dock."
"Fourth piling," I said. "With two smaller ones below it."
Something moved in his face. "Two."
"Side by side."
He got up, went to a drawer, came back with a piece of paper that had been folded and unfolded enough times the creases had gone soft. He laid it on the table.
The symbol. Drawn in pencil, precise despite the age of the paper, with notes in the margins in handwriting so small it made Declan's look generous.
Below the main symbol, Foster had drawn two smaller versions.
Side by side.
"When did you draw this," I said.
"1987," he said.
I picked up the paper. The pencil had indented the page deeply, the kind of pressure you use when you are trying to get something exactly right because you only want to draw it once.
"You've known about this since 1987," Declan said. Not accusatory. Just needing the shape of it.
"I've known about it since 1974," Foster said. "I drew this in 1987 because the first time I tried to draw it I couldn't. My hand wouldn't." He said it simply, like it was a mechanical fact. "The second smaller symbol didn't appear until 1987. Same place, same dock, same piling. I was there when it showed up."
"You watched it appear," I said.
"I watched the wood change. It took about four minutes. Like something pressing through from the other side." He wrapped his hands around his mug. His knuckles were enlarged, old joint damage. "Nobody believed me then either, before you ask."
"What happened in 1974," Declan said.
Foster looked at him for the first time since we'd sat down. "A woman named Ada Coyne moved to Dunhaven with her husband. Nice man. Quiet. He lasted about eight months." His eyes moved back to me. "You remind me of her actually. Same way of standing in a room like you've already decided what it can and can't do to you."
Ada Coyne.
Not on Carla's corkboard. Too far back, maybe. Pre-internet, pre-forum, pre-anyone thinking to look.
"What happened to her," I said.
"She stayed." Foster said it like it was the surprising part. "Three husbands. After the third one she stopped marrying. She lived here another thirty years, alone, in a house on the water. Died at eighty-one in her own bed, which in this context I consider a significant achievement."
Something loosened in my chest that I hadn't known was tight.
"The Keeper let her die naturally," Declan said.
"The Keeper," Foster said the name without flinching, which told me he'd been saying it for fifty years and had made his peace with how it sounded, "does not let or not let. It isn't making decisions the way you mean. It's more like." He stopped. Looked at the ceiling. "You ever have a dog that wouldn't let other dogs near you? It's not cruelty. It doesn't understand cruelty. It just." He spread his hands. "Has a thing."
Has a thing.
Three dead husbands and a flickering stove light and forty minutes in a dark hallway and the explanation was has a thing.
Declan's pen had stopped moving. He was looking at Foster with an expression I had not seen on him yet, something younger than his usual face.
"Selin," he said. "My sister. She tried to leave."
Foster's expression did not change but his hands tightened slightly around the mug. "I know who Selin was."
"Did you know her."
"I knew of her. I tried to find her after Owen Farrow disappeared." He said it carefully. "I was too late."
The table rocked when Declan shifted his weight. He steadied it with one hand and didn't say anything and the not saying anything was very loud.
"Ada Coyne," I said, before the silence could settle into something we couldn't get back out of. "You said she stayed. Did she understand what it was. Did she ever."
Foster looked at me.
"At the end," he said, "I think she understood it better than it understood itself."
Outside the wind chimes made their almost-word sound.
The three pens in Foster's cardigan pocket rattled together once, lightly, for no reason.
I looked at them.
Foster looked at them too.
"It came inside with you," he said. Not alarmed. Almost respectful.
"It does that," I said.
He nodded slowly, like a man filing something under confirmed.
"Stay for more tea," he said. "I have a lot more to tell you and I'm not as fast as I used to be."