The Babysitter's Emergency Contact Was the Child, Thirty Years Older

'Jenna, listen carefully. In eleven minutes, Oliver will ask whether he can go upstairs. You have to say no.'

I had never given the caller my name.

The Reeds hired me through a neighborhood babysitting app. Their profile was ordinary: one child, no pets, split-level house at the end of Alder Court. Elaine Reed met me at the door wearing a blue coat. Her husband waited in the car with the engine running. They were going to an anniversary dinner and expected to return before midnight.

Elaine left forty dollars beside the microwave and a card with allergies, bedtime, and one emergency number. The bottom of the card held three handwritten rules.

KEEP THE HALL LIGHT ON. DO NOT LET OLIVER GO UPSTAIRS AFTER 11:17. IF SOMEONE KNOCKS FROM A BEDROOM, ASK THEIR AGE BEFORE OPENING.

I assumed the rules were part of a game for an anxious child. Oliver rolled his eyes when I read them and said his parents were weird about bedtime.

At 11:06, the lights dimmed. Every clock in the den changed to a different time. The oven said 11:06. My phone said 11:08. The wall clock ran backward from 11:13. Oliver's plastic watch displayed 2047.

That was why I called the emergency number.

The adult voice told me things only Oliver could know. The spaceship needed a green tile beneath the cockpit because green was the color of safe landings. The stuffed fox upstairs was named Captain Teeth. Oliver had hidden half a cookie inside the floor vent because his mother counted desserts.

I checked the vent. The cookie was there.

'What is happening?' I whispered.

'This is the night you disappeared,' he said. 'I've been waiting thirty years for your call.'

Across the room, young Oliver looked up. 'Can I go upstairs?'

The wall clock reached 11:17.

I said no.

Something heavy crossed the second floor above us.

The Reed house was small. I had seen the upstairs during the tour: Oliver's room, his parents' room, a bathroom, and a linen closet. The footsteps walked much farther than the house allowed. They continued for nearly a minute, slow and barefoot, while dust sifted from the ceiling in a straight line.

Young Oliver pressed both hands over his ears. 'That's the old me,' he said.

The voice on the phone went silent.

Then the bedroom door knocked three times.

'Ask the age,' adult Oliver said.

I called up the stairs, 'How old are you?'

A teenage voice answered from behind the door. 'Fifteen.'

Young Oliver began crying. He said fifteen was when he drowned.

The knock moved to the bathroom door. I could see it from the foot of the stairs. The brass knob turned halfway and stopped.

'How old are you?' I asked.

'Twenty-three,' another Oliver answered. 'Please, Jenna. I only need to come downstairs.'

Adult Oliver told me not to grant permission. His voice shook. He said the house kept every life a child might have lived. Most houses shed those possibilities as children grew. This one stored them behind its doors. Once a year, on the night the Reeds moved in, the unused Olivers tried to replace the living one.

'How do you know?' I asked.

'Because you stopped them,' he said. 'Or you will. Time is difficult here.'

At the top of the stairs, the linen closet opened one inch.

A man's eye looked through the gap. It was Oliver's brown eye, surrounded by wrinkles. 'Thirty-eight,' he said.

The voice on my phone whispered, 'That isn't me.'

The man behind the door smiled. 'Ask him where he is calling from.'

Adult Oliver begged me not to.

I asked anyway.

For several seconds, I heard only his breathing. Then he said, 'The room you never opened.'

The linen closet swung wider.

It was not a closet anymore. Beyond the door stretched a long nursery lit by a single night-light. Dozens of beds stood in two rows. An Oliver lay in each one: infant, child, teenager, adult, old man. Some slept. Some stared at me. All wore the same blue pajamas, stretched or cut to fit bodies of different ages.

The thirty-eight-year-old at the door held a phone to his ear.

I saw myself on its screen.

His mouth moved at the same moment the voice spoke in my hand. 'Close the door, Jenna.'

I slammed it.

The phone call ended.

Young Oliver was no longer in the den.

His magnetic-tile spaceship sat unfinished on the rug. A trail of green tiles climbed the stairs, one on each step. The hall light flickered. Behind every upstairs door, someone began asking to be let out.

The voices overlapped—Oliver at five, twelve, nineteen, forty-six, eighty. Some promised they could help me. Some said the child was hurt. One used Elaine's voice and told me to open the parents' bedroom. Another used my own voice and screamed that I was trapped inside the bathroom.

I called the emergency number again.

A child answered. 'I'm thirty-eight,' he said, but this time he giggled afterward.

I hung up.

The front doorbell rang. Through the frosted glass, I saw Elaine's blue coat. Her husband stood behind her holding a birthday cake crowded with candles.

My phone said 11:24. The oven clock said 1989. The wall clock had stopped at 11:17.

Elaine knocked. 'Jenna, open up. We forgot the key.'

I asked her age.

She stopped smiling.

Her husband leaned toward the glass. His face was Oliver's face, aged perhaps sixty. 'Parents don't have ages,' he said. 'Parents are permanent.'

The candles on the cake bent toward the door as if the house were inhaling.

I backed away. All three rules were about doors, permission, and time. None explained how to find the real child.

Then I remembered the spaceship. Green meant safe landings.

I followed the green tiles upstairs.

Each step aged beneath my foot. Carpet became hardwood, then cracked linoleum, then carpet again. Family photographs along the wall changed as I passed. Oliver grew older in them while Elaine and her husband remained exactly the same. In the last photograph, the Reeds stood beside an empty grave marked JENNA VALE, MISSING AT SEVENTEEN.

The trail ended at the linen closet.

I asked the door, 'How old are you?'

The house answered through every wall: 'Old enough to own what grows inside me.'

The closet opened.

The nursery was dark now. All the beds were empty except one. Young Oliver sat on its edge, holding the green cockpit tile. The older versions stood around him in a silent circle.

Thirty-eight-year-old Oliver extended his hand. 'You have to choose which one comes downstairs,' he said. 'That is what a babysitter does. She returns one child to the parents.'

I asked what happened to the others.

'They wait another year.'

Behind me, the front door burst open. Elaine called up the stairs, telling me dinner was over. Her voice sounded unchanged, but the footsteps entering the den belonged to many people.

The adult Oliver on my phone had said I stopped them. He had also said I disappeared. Both could be true.

I grabbed the youngest Oliver and ran deeper into the nursery instead of toward the hall.

The room lengthened ahead of us. Beds flashed past, each holding a moment from Oliver's life. First bicycle. First fight. Hospital bracelet at fifteen. Wedding at twenty-nine. An empty apartment at thirty-eight with a phone waiting on the table.

That was where the call came from.

Adult Oliver stood beside the ringing phone. Unlike the thing at the closet, he wore ordinary clothes. He looked exhausted. When he saw us, he began to cry.

'You weren't supposed to reach this year,' he said.

I asked how to get out.

He pointed to a bedroom door beyond his apartment. 'At midnight, every year touches the same hallway for one second. Take him through. Do not look back.'

The older Olivers entered the apartment behind us. Some crawled. Some dragged injuries from futures that would never happen. The Reeds followed, still young, carrying the cake. Elaine told me they had kept their son eight years old for thirty-eight years by feeding his unused lives to the house.

'We only need one more sitter,' she said.

The clocks aligned at midnight.

Adult Oliver opened the final door. On the other side was Alder Court under cold morning light. I pushed young Oliver across the threshold.

The house seized my hair.

I fell backward. Adult Oliver caught my wrists while the unused lives pulled my legs. For one moment, he and his younger self looked at each other across thirty years.

Then he let go of me and shoved the child outside.

The door closed between us.

I am writing this from the empty apartment in Oliver's thirty-eighth year. Adult Oliver is gone. The beds are filling again, but none of them hold him now. Outside the window, Alder Court remains frozen at 11:17. The Reeds wait in the hall with their cake, knocking on every door and asking my age.

The phone rings once each year.

Tonight, someone finally called from the den downstairs. A teenage babysitter asked whether she had reached the Reeds' emergency contact.

I answered in Oliver's voice because it is the only voice the house will let through.

I told her I was thirty-eight years old.

And in eleven minutes, I will hear myself disappear.