Sara Calixto Kathrin 3 Kate Carvajal Anny Smith... -

Kathrin 3 pointed a small finger at Sara’s chest. “You. The real you. The one before the number. Sara Calixto isn’t your real name. Neither is Kate Carvajal or Anny Smith. Those were given to us after. But Kathrin 3 — that’s the only one of us who kept her true name. Because she was the youngest. They didn’t think she’d remember.”

“Who’s that?” Sara whispered.

She searched online. There were dozens of Sara Calixtos — but only one who lived in her city. Herself. No matches for “Kathrin 3.” But “Kate Carvajal” brought up a missing person report from 2017. Last seen: downtown, age 23. “Anny Smith” led to a blog that hadn’t been updated in six years — the last post was a single sentence: If you’re reading this, find the others. Sara Calixto Kathrin 3 Kate Carvajal Anny Smith...

Sara Calixto, Kathrin, 3, Kate Carvajal, Anny Smith. Kathrin 3 pointed a small finger at Sara’s chest

“Weird,” she whispered, but the summer afternoon was slow, and curiosity had teeth. The one before the number

Anny Smith slid a photograph across the table. It showed five girls at a summer camp, smiling, arms around each other. Sara recognized herself — but she’d never been to that camp. Never met these people.

The next morning, a knock. A woman stood there — mid-twenties, dark hair, tired eyes.