The Last Summer at Lake Marrow

I’ve known Mira since before I can remember. My mother used to tell me that I was in the hospital room the day after she was born, cradled in a blanket, but I have no memory of it. All I know is that Mira is my anchor, the one person who knows me better than I know myself.

When Mira’s father, a sturdy man with a laugh like a thunderclap, was diagnosed with esophageal cancer, the world tilted. After the surgery, we all sighed with relief when he could swallow again, but then the bleeding started. They found tumors in his liver, his spine, his lungs. The battle became a pilgrimage to distant clinics, and Mira was left with relatives and friends.

For two months that summer, she stayed with me. We’d stay up late in my attic room, listening to the hum of the swamp outside my window. My house sat on the edge of Lake Marrow, a dark body of water that locals whispered about. They said it was bottomless, and that on still nights, you could hear things moving beneath the surface.

Mira’s parents left her with the Grangers, a childless couple who lived across the lake. Dwight Granger was a quiet man who built custom furniture, and Cindi was a florist with a smile that never reached her eyes. They had a dock that stretched into the lake, and Mira would call me from there, her voice tinny and distant.

One evening, she called me, breathless. ‘There’s something in the water,’ she whispered. ‘They keep it in a cage beneath the dock. I saw it when he went down there.’ I laughed it off, thinking she was exaggerating. But she didn’t laugh back.

‘It’s not a fish, Finn. It’s a shape. A human shape, but wrong. It has hands that grab the reeds.’

I didn’t sleep that night. The lake was always a mystery to me, but this was beyond mystery. I rode my bike over at dawn, pedaling along the gravel road that circled the water. The Grangers’ house was a Victorian with peeling paint, and the dock was rickety. I found Mira sitting at the end, her knees drawn to her chest.

‘Show me,’ I said.

She pointed to a spot between the pilings. I knelt and peered into the murk. There was a metal cage, coated in slime. Inside, a shape huddled, too dark to see clearly. But as my eyes adjusted, I saw it: a creature with pale skin, webbed fingers, and eyes like black pearls. It stared back at me, unblinking.

‘What is it?’ I asked.

‘He said it’s a boy from the lake. That they’ve kept him for a hundred years. He said it’s payment for the house, for the land.’

Suddenly, Dwight’s shadow fell over us. He was holding a lantern, his face unreadable. ‘You shouldn’t be here,’ he said. His voice was low, like gravel. ‘Some things are better left unseen.’

That night, Mira didn’t come home. The Grangers said she ran away, but I knew better. I saw her handprint on the window, and the back door was ajar. I didn’t sleep. I grabbed a flashlight and paddled a canoe out onto the lake. The water was like black glass, and the moon was a sliver.

I heard a splash. Then another. A rhythmic sound, like something large swimming. I aimed the light, and there, near the Grangers’ dock, I saw the cage was open. The creature was rising, shoulders breaking the surface. It had Mira’s face.

No, that’s not right. It had her eyes, but they were empty. And it was dragging something behind it—a bundle of white fabric. The Grangers’ clothes.

I screamed, but no sound came. The creature turned its head, and for a moment, it was as if it recognized me. Then it dove, and the lake swallowed it whole.

They found Mira’s clothes on the shore, but no body. The Grangers vanished. The house was boarded up, but I didn’t let them seal the lake. I built a small shrine on the dock, where I sit sometimes and watch the water.

Sometimes, when the mist rolls in, I see her—or something that wears her shape. It rises just enough to look at me, and then sinks back down. I know now that the lake keeps its promises. And I made one too: I’ll never leave her alone.

But some nights, I wonder if that’s her at all, or if the lake is just wearing her skin like a mask, waiting to drag me down with it. The shack still stands, but no one goes near it. I’m the only one who remembers, and I’m not sure if that’s a blessing or a curse.

The water is calm today, but I feel it watching. Always watching.