The Rail Corridor

The tracks ran through what had been farmland, and the farmland was coming back.

That was the thing nobody had warned them about — not the danger of the empty places, but their indifference. The fields they walked through were already waist-high with volunteer growth, the old crop rows lost under goldenrod and thistle and the particular aggressive green of a landscape that had stopped waiting for permission. Deer tracks crossed the rail ballast every half mile. A hawk sat on a broken signal post and watched them pass without moving.

Ellis cataloged the boot prints with the professional calm of a man who had spent decades assessing structural damage.

"Four people," he said. "Maybe five. One of them is smaller — teenager or a light adult. They're moving at a walk. Not hurrying." He stood up from his crouch. "Not running from anything."

"How old?" Pell asked.

"Yesterday at the oldest. The rain was day before yesterday and these are on top of the dried crust."

Mara looked down the track. The rail corridor ran straight for another mile before a curve took it south. The prints continued that way, steady and purposeful.

"Same direction," Pell said. It wasn't a question.

"Ardent is broadcasting to anyone in range," Mara said. "We wouldn't be the only ones who heard it."

"If they heard it on the same broadcast cycle we did, they have a day's lead," Ellis said.

"Then we have more reason to move."

They moved. Not recklessly — Mara had not survived seventeen months by abandoning caution — but with the particular economy of people who understand that speed and vigilance are not opposites if you're practiced enough. Pell was younger and faster and moved ahead in short scout intervals, returning with reports on the terrain. The corridor was clear. The embankments on either side kept the long grass back and gave good sightlines. By midday they had covered fourteen miles and the boot prints were still ahead of them, occasionally joined by parallel sets and then resuming single-file where the path narrowed.

At a ruined road crossing they found where the other group had camped: a fire circle, cold, carefully built in the bridge's shadow where the light wouldn't carry far. Four bedrolls by the ash configuration. Not careless people.

Mara crouched by the fire circle for a moment, then stood.

"We camp here tonight," she said. "We have the same shelter they used. In the morning we'll have gained ground if they're not pushing hard."

"Do we want to catch them?" Pell asked.

"I want to know what they know," Mara said. "Four people traveling the same corridor toward the same signal — they may have information we don't. They may have already reached Ardent on a prior contact. They may be threats." She shrugged. "We'll know more when we can see their faces."

Pell built the fire, small and placed in the same position as the previous group's — shelter, smoke dissipation, minimum visibility. Ellis sat with his bad knee elevated on his pack and worked through the maps while Mara tuned the hand-crank for the six o'clock broadcast.

Station Ardent came through clearly this time, no static at all.

"This is Station Ardent, day thirty-seven of broadcast. Current headcount at the facility is one hundred and twelve. We have confirmed four incoming groups. Medical bay is operational. Water purification is operational. If you are within fifty miles and mobile, we can support your transit. Repeat—"

"One hundred and twelve," Ellis said quietly.

"It's real," Pell said. The certainty in her voice was new, and it changed the temperature of the camp slightly, the way the fire did.

Mara was still listening to the radio when she heard something that made her reach over and silence it without taking her eyes off the embankment.

Movement, in the dark, on the south side. Too deliberate for an animal.

She made the hand signal for freeze that they'd agreed on before leaving, and both Ellis and Pell went still, and in the quiet Mara heard what she'd been hearing for a moment without letting herself know it: breathing. Close.

Then a voice, from the dark above the embankment: "We're not a threat. We've been following you for two hours. We thought you were following us."

A pause.

"There are four of us. We heard the Ardent signal yesterday."

Mara kept her hand near her belt knife. "Come down where we can see you," she said. "Slowly."

Shapes resolved against the dark sky. Four of them. The first one down the embankment was a woman about Mara's age, with the watchful stillness of someone who had learned to hold very still and be judged by the first seconds of it.

Behind her, a teenager. A man with a crutch. And last, small and careful on the gravel:

A child.

Not Cass. But for one split second Mara's body didn't know that.

"My name is Vera," the woman said. "The girl is mine. We're going to Ardent." She looked at Mara with the directness of someone who had learned that careful was not the same as weak. "I think we have the same problem."

"What problem?" Mara asked.

"Someone is already at Ardent," Vera said. "And they're deciding who gets in."