The Salt in the Walls

I got the call on a Tuesday evening, just as I was wiping down the kitchen counters after a late dinner. On the other end of the line was my oldest stepdaughter, Evelyn, her voice tight with a fear I’d never heard from her before. ‘Dad, I need you to come over. There’s something in Marcus’s room.’ Marcus was her eight-year-old, a bright kid who loved dinosaurs and building forts. But for the last three months, he’d been refusing to enter his own room. At first, we thought it was a phase, a childish imagination. Then the smells started. Not just bad smells, but a rotting, sulfurous odor that clung to the hallway outside his door, so strong it made your eyes water. We’d called plumbers, electricians, even a hazmat team, but no one could find the source. The smell would come and go, always strongest in the middle of the night. ‘He says the Dark is in there,’ Evelyn whispered. ‘He won’t go near the door. He screams if we try to carry him in.’ I told her I’d be over tomorrow night. I was a paranormal investigator, or at least I had been, before I retired to teach. I knew that most hauntings were just old pipes and creaky floorboards, but something in her voice told me this was different.

I spent the next day gathering my tools: EMF meters, digital recorders, infrared thermometers, and a few bags of sea salt, which I’d found useful for marking boundaries. When I arrived at Evelyn’s house, the sky was a bruised purple, and the streetlights were just beginning to flicker on. She met me at the door, her face pale, and led me upstairs without a word. The hallway outside Marcus’s room was cool, several degrees colder than the rest of the house. The air was heavy with that smell, like rotten eggs mixed with something metallic. I set up my equipment, placing the EMF meter near the door, the recorder on a small table, and the IR camera aimed at the threshold. I spent two hours there, waiting, but nothing happened. The smell would fade and return, but no spikes in the electromagnetic field, no voice on the recorder, no cold spots. I was about to call it a night when I noticed something Odd. On the wall above the doorframe, there was a faint mark, like a handprint, but it was too large for a child’s hand, and it seemed to be pressed from the inside, the fingers splayed outward. I rubbed at it with my thumb, but it wouldn’t come off. It looked like a residue of something greasy, and it gleamed faintly in the light.

Marcus was asleep on the couch downstairs, curled up under a blanket. I went down to talk to Evelyn, who was sitting at the kitchen table, nursing a cup of tea. ‘I didn’t find anything conclusive,’ I admitted. ‘But that mark on the wall is new. When did you first notice it?’ She shook her head. ‘We didn’t. We never saw it before. Marcus has been avoiding that door for weeks.’ I looked at the mark again in my mind’s eye, and a chill ran down my spine. It wasn’t a handprint. It was the shape of a mouth, stretched wide, the lips pulled back from something that might have been teeth. I told Evelyn I’d come back with a more powerful equipment, but as I left, I saw Marcus stirring on the couch. He sat up, his eyes wide, and said, ‘It told me to stay away. It says it’s waiting.’

That night, I couldn’t sleep. I kept seeing that mark, that mouth on the wall. The next morning, I went back to the house, this time with a shovel and a crowbar. Evelyn was at work, and Marcus was at school. I entered the house, feeling the oppressive weight in the air. The mark on the wall was still there, but now it was larger, spreading like a stain, and it seemed to be moving, the edges undulating slightly. I decided to open the wall. I knocked on the plaster, listening for a hollow sound, and found a spot near the floor. I took the crowbar and pried the paneling away. Behind it, the studs were black, as if charred. The smell hit me like a physical blow, and I staggered back. But I forced myself to look. In the cavity between the walls, I saw a cluster of small, pale objects, each about the size of a marble. They were arranged in a circle, and in their center lay a piece of paper, folded and yellowed. I reached in and picked it up. It was a photograph of a child, maybe six years old, with dark hair and a sad smile. On the back, there was a name and a date, and below it, a single line: ‘I am here.’ I knew that name. It was a kid who had gone missing from this neighborhood twenty years ago. The case was never solved. I looked back at the cluster of objects, and I realized they were teeth.

I felt a cold hand on my shoulder. I spun around, but there was no one. The air grew thick, and I heard a low, guttural whisper, almost too faint to catch, but I understood it: ‘You found me.’ The teeth in the wall began to rattle, and the photograph burst into flames, curling to ash. The mark on the wall began to spread, covering the entire surface of the room, forming a huge, stretched mouth, and from it, a black viscous substance started oozing, like tar, pooling on the floor. I turned to run, but the doorway was blocked by a figure, a child, but not human. Its skin was stretched tight over a skeletal frame, and its eyes were empty sockets. It opened its mouth, and a sound came out, not a scream, but a low, mournful wail, like a pipe organ in a distant cathedral. I felt my legs give way, and I collapsed, but I kept crawling backward, toward the stairs. I managed to claw my way down, past the black ooze that was flowing from the room, filling the hallway. I reached the front door and threw it open, tumbling outside into the blinding sunlight. I lay on the lawn, gasping, and when I looked back at the house, it was quiet. The windows were dark, and the front door was slowly closing, as if by an unseen hand.

I didn’t go back. Evelyn and Marcus moved out a week later, to a new house across town. But I can’t shake it. Sometimes, at night, I catch a whiff of that smell, sulfur and metal, and I know it’s found me. Last week, I found a tooth in my bathroom sink, and I have no idea where it came from. I’ve started sleeping with the salt around my bed, but I know it won’t hold for long. The Dark is patient, and it’s always waiting.