He moved off the porch, into the yard. For days he’d done little else but haul and split wood. The woods by the river were full of deadfalls, dry and good for burning. The saw he’d found was no good, the teeth hopelessly dulled with corrosion, but the axe had done just fine. Now the fruits of his labors lay stacked in rows in the barn, with more under the eaves, draped by a plastic tarp.

Those people, he thought as he moved toward the barn door, which stood ajar. The ones in the pictures he had found. He wondered if they had been happy here. He’d found no more photographs in the house, and hadn’t thought to search the car until two days ago. He didn’t know quite what he was looking for, but after a few minutes in the driver’s seat, idly pushing buttons and flipping switches and hoping something would happen, he found the right one. A little door popped open on the dashboard, revealing a wad of maps and, hidden beneath them, a leather wallet. Tucked in the folds was a card with the words UTAH TAX COMMISSION, DIVISION OF MOTOR VEHICLES and, beneath that, a name, David Conroy. David Conroy, 1634 Mansard Place, Provo, UT. That’s who they were, he told Mausami, showing her. The Conroys.

But the barn door, Theo thought; something about the barn door. Why was it ajar like that? Could he have actually forgotten to close it? But he had closed it; he remembered this distinctly. And no sooner had he thought this than a new sound reached his ears: a quiet rustling from within.

He froze, willing himself into an absolute stillness. For a long moment he heard nothing. Maybe he’d just imagined it.

Then it came again.

At least whatever was inside hadn’t noticed him yet. If it was a viral, one shot was all he’d have. He could return to the house and warn Mausami, but where would they go? His best chance was to use whatever element of surprise he still possessed. Carefully, holding his breath, he pulled the pump on the shotgun, listening for the click as the first round slid into the chamber. From deep inside the barn he heard a soft thump, followed by an almost human-sounding sigh. He eased the barrel forward until it met the wood of the door and gently nudged it open as, behind him, a whispering voice lit up the gloom.

“Theo? What are you doing?”

Mausami in her long nightshirt, her hair spilling over her shoulders; she seemed to hover like an apparition in the predawn darkness. Theo opened his mouth to speak, to tell her to get back, when the door flew open, knocking the barrel of the shotgun with a force that sent him spinning. Before he knew what had happened the gun had fired, blasting him backward. A vaulting shadow leapt past him into the yard.