The summer I turned nine, my mother sent me to my grandfather’s house in the dusty outskirts of Oaxaca. It was a fortress of a home, cinderblock and rebar, with a low-slung roof and a sprawling backyard hemmed in by an eight-foot wall of sun-bleached brick. Beyond that wall, the town’s edge dissolved into scrubland and the dark humps of distant hills. My grandfather, a man of few words and scent of tobacco and lime, was mostly silent, and his housekeeper, Señora Elena, moved through the rooms like a ghost, her slippers whispering on the tile.
I slept on a cot in the front parlor, where the night air was thick with the smell of mothballs and damp plaster. The floor was cold concrete, and the only window looked out onto the road, where trucks rumbled past carrying night harvests. I was a city boy, bored and restless, and my only comfort was my bag of marbles—a dozen glass spheres, some clear as tears, others swirled with sickly greens and reds. I loved the click they made when they collided, that sharp, satisfying sound that broke the oppressive silence.
One night, sleep escaped me. I lay on my cot, stripped to my shorts, listening to the hum of the refrigerator and the occasional scuttle of a gecko across the ceiling. Moonlight leaked through a gap in the curtains, painting a silver stripe on the floor. I reached under the cot, my fingers finding the canvas bag of marbles. The thought of playing them, of watching them roll across the smooth cement, filled me with a giddy need. I wasn’t afraid. The house was a fortress. My grandfather’s room was at the far end, and Señora Elena slept in a tiny alcove off the kitchen. I was alone.
I slipped off the cot, padding barefoot across the parlor. The door to the hallway was heavy, made of solid wood, and it swung open with a low groan. The hallway stretched before me, a tunnel of darkness broken by a thin sliver of light from the kitchen. I walked slowly, the bag of marbles clutched to my chest. Halfway down, I paused. The air felt different here—colder, heavier, as if it were holding its breath. I shook it off.
The hallway ended in a screen door that opened onto the back patio. Beyond that, the backyard yawned into absolute blackness. The patio itself was a square of chipped concrete, roofed with corrugated tin, and it held a few rusted chairs and an old washing machine. The outhouse stood like a sentinel against the far wall, its door slightly ajar. The chicken coop, which by day chattered and scratched, was silent now, a black mass against the wall.
I stepped onto the patio, and the screen door snapped shut behind me. The sound was startlingly loud. I stood still, heart thumping, but nothing moved. The light from the kitchen door spilled out, casting a faint glow. I knelt on the cool cement and upended the bag. The marbles clattered out, rolling in little arcs, finally coming to rest. I picked one up—a clear one with a single red swirl—and aimed it at a blue one. I flicked it. Click. The sound was crisp, satisfying. I did it again. Click. Click. The rhythm began to soothe me.
Minutes passed. The clicks echoed off the brick wall, bouncing back to me. I was lost in the game, the world shrunk to the small circle of light and the rolling glass. Then I noticed something. The clicks were not just mine. There was a response—a faint, answering click, as if from the far end of the yard, near the outhouse. I froze, hand hovering over a marble. The answering click came again, like a finger tapping a stone.
I squinted into the darkness. The shape of the outhouse was a solid block, but behind it, an even darker patch seemed to move. It was maybe fifteen feet away. A trick of the eye, I told myself. A cat. A rat. But the click was precise, deliberate, like a marble striking another.
I set my marble down carefully. ‘Who’s there?’ My voice was cracked, thin. No answer. The silence stretched, so thick I could taste it. Then, from the darkness, a single marble rolled into the edge of the light. It was green, opaque, like a bottle bottom. It rolled to a stop a few inches from my knee. I stared at it. I hadn’t brought a green marble.
My hand trembled as I reached for my bag. I counted the ones I had. All twelve were there. This green one was a thirteenth. I looked up. The dark shape had moved closer—not walking, but sliding, like a pool of oil. It resolved into a small silhouette, the size of a child, a little larger than me. It had no distinct features, just a denser black against the night. I could feel its gaze, though it had no eyes.
The silhouette lifted an arm, and from its hand, a marble fell. It hit the cement with a sharp click and rolled toward me, coming to rest beside the green one. This one was white, with a gray vein threading through it.
I felt a cold sweat break out across my back. I wanted to run, but my legs were wooden. The silhouette took another step, and I saw its form ripple, as if it were not solid. Its head tilted, and a voice, like gravel and echoes, came from it. ‘You have the pretty ones. May I play?’
I opened my mouth to scream, but no sound came. The silhouette bent down, and its fingers—long, too long—scooped up one of my marbles. It rolled it between its fingers, and I saw that the marble’s color had dimmed, becoming gray. ‘Thank you,’ it said. ‘I’ll keep this one.’
It turned and dissolved into the darkness, taking the marble with it. The green and white marbles remained, now dull and lifeless. I scrambled to my feet, overturning the bag, spilling the rest. I grabbed them all, not caring that they were scattered, and bolted for the screen door. It was locked. I fumbled with the latch, whimpering, and finally it gave, and I stumbled inside, slamming the door shut.
I didn’t sleep that night, and in the morning, I found the backyard empty, the green and white marbles gone. My own marbles were all where I had left them, except one: the clear one with the red swirl, my favorite, was missing. I never saw it again.
Years later, I came back to that house for my grandfather’s funeral. The backyard was unchanged. The same wall, the same outhouse, the same chicken coop, long abandoned. I stood on the patio, the sun high and bright, and I slapped my pocket. In it was a green marble, one I’d bought at a market in the city, just to feel close to that night. I pulled it out and set it on the cement. A moment later, from the direction of the outhouse, there was a single, faint click. I didn’t look back. I left the marble and walked away.
But as I stepped through the gate, I heard a child’s voice, clear and cold, singing a refrain I vaguely remembered from that night, a rhyme I had repressed: ‘One for you, one for me, the thirteenth makes us family.’ I turned, and in the shadow of the wall, a small figure waved, holding up a clear marble with a red swirl. I have not returned since. But I still hear the clicks, sometimes, when I’m alone in the dark. And I always count my marbles twice.