But she wasn’t listening; something in the sky had caught her attention again, something he knew couldn’t be storks, and he had the binoculars this time, scrambled to find what she was staring at. When he found it, he adjusted the focus a few times, not sure he’d seen correctly.

But he had.

Across the deepening blue, high up, something drifted that resembled ripped and tattered streamers. Long and wide and alien. Its progress so far up, so far away … Control thought of an invisible shredded plastic bag, eviscerated to elongate and drift through the sky … except it was thicker than that and part of the sky, too. The texture of it, the way it existed and didn’t exist, made him recoil, made his hand twitch, become numb, skin cold, remembering a wall that was not a wall. A wall that had been breathing under his touch.

“Get down!” Ghost Bird said, and forced him to his knees beside her in a stand of reeds. He could feel the brightness in him now—tight, taut, pulling like it was his skin being pulled, drawn toward the sky that wasn’t just the sky anymore. Drawn to it so much that he would have gotten up if Ghost Bird hadn’t forced him down again. He lay there grateful for her weight beside him, grateful he wasn’t out here alone.

Stitching through the sky, in a terrifying way—rippling, diving, rising again, and there came a terrible whispering that pierced not his ears but all of him, as if small particles of something physical had shot through him. He cursed, frozen there, watching, afraid. “The wavery lines that are there and not there.” A line from Whitby’s report he hadn’t shared because he hadn’t understood it. Images from the video of the first expedition coming back to him.

“Stay still,” Ghost Bird whispered in his ear. “Stay still.” She was sheltering his body with hers, she was trying to make it seem as if he wasn’t there.

He tried not even to breathe, to become so motionless that he was no longer alive. As it curled in and through the sky, he could hear it rippling, diving, rising again, like traces of a sail until, as he risked a look, he saw some impact in the air freeze it in place, and for a moment it was stretched as taut as skin, almost brittle, unyielding.

Then, with a final plunge and ascent, coming far too close, the presence winked out of existence, or slipped out of the air, and the sky was the same as before.

He had no words for it, Whitby’s or his own. This was no dead diorama. This was no beastly skeleton of a man he’d never known. Anything now seemed possible. Anything could happen. He clutched the carving of Chorry tight. So tight he almost punctured his skin.

They remained that way until a storm slipped across a sky Control now thought of as treacherous, and through the dark gray light there came lightning, thunder, and in amongst the raindrops that drenched them, dark, slippery tadpole-like things hurtled down and disappeared into the soil all around them while they tried to take shelter as best they could, soaked under a gnarled, blackened copse of trees with leaves like daggers. The tadpole things were more like living rivulets, about the size of his little finger. He could not help thinking of them as coming from the stitching in the sky, that somehow it had disintegrated into a million tiny pieces, and this, too, was somehow part of the ecosystem of Area X.