14

I YELPED. IT was like shouting into a damp blanket—the sound hit the air and died.

There was no hand on my wrist. No one to have grabbed it. Just an empty room. Except it wasn’t the same room.

The long window was cracked and caked with grime. The cage within was torn open, as if the bars had been wrenched outward with great force. The equipment was old, broken, dented.

I gulped down my fear—not pushing it away, not yet, knowing it would keep me sharp before it overwhelmed me—and walked to the door. As I had expected, Hardcastle was gone. And the hall beyond was as changed as the room.

The doors were in the same places, but they were wrong—one hanging crookedly from a broken hinge, another swollen and rotting, covered in green-black mold. Water dripped from the ceiling. The window beside me was cracked and beyond it was only mist that seeped in through the shattered windows, spilling like a thick carpet over the pitted tiles.

“Where am I?” I whispered. This wasn’t the LARC, but it wasn’t where I’d found Rivers either.

A faint scratching came from behind me. I whirled around. A hand, slender and pale, reached around from behind the corner, the nails scratching at the wall. It withdrew, and wet footsteps, the slap of bare feet against the tile, sounded a retreat.

“Wait,” I called. A drop of water splashed onto the back of my hand. I ran after the footsteps.

I rounded the corner. The mist was thicker here, coiling in the air. The other girl stood at the end of the hall, half-shrouded. She wore a long-sleeved gray shirt, soaked and sticking to her skin, and a heavy skirt that dripped water from the hem. I couldn’t see her face through the mist.

“Who are you?” I asked, but I already knew: the girl in the mirror. The reason my reflection was wrong.

“Who are you?” she whispered. Her voice was hoarse, a croak as garbled as Moriarty’s.

“I’m Sophia,” I said.

“I’m Sophia,” she echoed, cocking her head to the side.

“Are you . . . me?” I asked. My legs felt weak. I still couldn’t see her face.

“I . . .” she began. And then she shuddered. “Don’t let them find you,” she said, low and urgent—and then she turned and fled.

I plunged after her. “Wait!” I called. The word crumpled as soon as it left my lips. No echoes in this place; the air was too thick. I had the sensation of being inside some great beast’s throat. With every step the mist curdled around me, growing denser.

The walls fell away around me. I stumbled to a stop under open sky. It was as if something had torn the front half of the LARC away, leaving only rubble, twisted rebar, and wiring tangling like snakes. The mist spilled across the island. It wasn’t night, exactly. The breaks in the clouds showed a glimpse of a sky without sunlight—but without stars either, and instead a strange ridged and whorled texture that reminded me of glass left long under the waves, until the shape of it was nearly lost.

“Wait,” I said again, my voice thin, but she was gone.