The Wall of Leaves

I’d been reading about the unexplained for years, but it wasn’t until that sweltering summer in the outskirts of Phoenix that I truly believed. We had no air conditioning, just a rattling swamp cooler that did little against the desert heat. My room faced the back of the house, where a high cinderblock wall separated our yard from the neighbor’s. This narrow, forgotten strip of dirt was overgrown with dry weeds and dead leaves, and my window, set high in the wall, overlooked this shadowy crevice. It was the only place I could catch a breeze, so I’d sleep with the window open and the screen slightly ajar, hoping for a whisper of wind.

One night, I woke to the distant wail of a police siren fading into the desert silence. I stirred, the sheets sticking to my skin, and turned to glance at the window. The moon cast a pale glow through the mesh, and the leaves outside rustled — but there was no wind. I felt a prickle at the back of my neck, an animal alertness that made me hold my breath. Then I heard it: a low, wet cough, like a person clearing mucus from their throat, just outside my window. I froze, my heart hammering. The sound came again, closer, and then a soft scraping against the wall, as if something was dragging itself along the cinderblock.

I wanted to believe it was a stray cat, but cats don’t cough like that. And they don’t move with that deliberate slowness, like a thing learning to use its limbs. Slowly, I turned my head to look at the window, and there, pressed against the screen, was a shape. It was human-ish, but wrong — silhouetted against the moon, its head cocked at an unnatural angle, staring at me. I couldn’t see eyes, but I felt its gaze boring into me. I tried to scream, but my throat closed. The shape didn’t move. It just watched.

I remember my hand fumbling for the lamp on my nightstand. I squeezed my eyes shut, clicked it on, and the light flooded the room. When I dared to look, the window was empty. Just the leaves, the wall, the dust. I lay there, sweating, convincing myself it was a nightmare, a trick of the heat. I didn’t sleep again that night, and I avoided the window for weeks.

But the cough haunted me. I started hearing it at odd hours — late at night, in the dead of the afternoon. It came from beyond the wall, from that narrow strip of dead growth, always just out of sight. I told my parents, but they said it was the neighbor’s old dog. They didn’t want to worry. But I knew it wasn’t a dog.

Later that fall, the neighbor’s property was sold, and a crew came to clear out the overgrowth. The wall was torn down, and my window suddenly faced a bare dirt lot. I thought I’d be relieved, but the cough never stopped. It just moved. I’d hear it outside other windows, down the hallway, even in the attic above my ceiling. And then one night, I woke to find my closet door ajar, and inside, just beyond a rack of clothes, a silhouette stood, head tilted, watching me. I didn’t move. I didn’t breathe. I just stared back, my mind racing.

It stepped forward, and the moon through the blinds lit its face. It was pale and wax-like, with dark, hollow eyes that seemed to drink the light. Its mouth opened, and I saw rows of needle-thin teeth. It let out a slow, wet cough, and a single leaf fell from its lips. I screamed, finally, and it vanished. The closet was empty.

I left that house soon after. I moved across the country, married, started a new life. But sometimes, on the hottest nights, when the air is still and the window is open, I hear that cough — soft, close, like it’s just on the other side of the screen. And I never turn to look, because I know it’s there, watching, waiting for me to acknowledge it. I kept a bag of leaves by my bed, just in case. They say it’s the wall that held it back. But the wall is gone now, and so are the leaves. All that’s left is the sound, and the certainty that something from that narrow, forgotten place followed me here.