The woman appeared at the edge of the ranch just before sunset.

Samuel Reed almost missed her.

From the porch of his weather-beaten cabin, the world beyond his fence looked empty. The grass had turned yellow beneath the relentless summer heat, and a thin veil of dust floated over the distant hills. The cottonwoods along the dry creek bed barely moved.

There had been no rain in weeks.

Samuel had learned to recognize the different sounds of the desert.

A coyote sounded different from a wounded horse.

A rattlesnake sounded different from a wagon wheel.

And silence had its own language.

That evening, the silence was broken by three faint knocks against the wooden gate.

Samuel looked up.

He had been cleaning his rifle.

He set it down slowly.

Three more knocks.

He stood.

His right hand rested near his revolver as he walked toward the gate.

He expected to see a neighbor.

Perhaps a lost traveler.

Instead, he saw a woman.

She was standing on the other side of the fence, barely able to remain upright.

She wore a torn deerskin dress beneath a faded brown shawl. Her black hair was tangled with dust. One hand pressed against her side.

Her face was pale.

Her lips were cracked.

And her eyes were nearly closed.

Samuel knew immediately that she was Apache.

He also knew that allowing an armed stranger onto his property could become dangerous.

But then she whispered one word.

"Water."

Samuel stared at her.

The woman swayed.

He opened the gate.

She took one step.

Then collapsed.

Samuel caught her before her head struck the ground.

She was lighter than he expected.

Too light.

He carried her onto the porch and lowered her carefully onto an old blanket.

Then he ran inside.

His water barrel was almost empty.

He had been rationing it for himself and the horse.

But when he returned with a tin cup, he did not hesitate.

He lifted her head.

"Slowly."

She drank.

Then stopped.

Samuel waited.

"Again."

She drank a little more.

He gave her another cup.

This time, she managed to swallow without coughing.

Her eyes opened.

She looked directly at him.

There was fear in them.

But there was something else.

Surprise.

As if she had expected him to refuse.

Samuel sat back.

"You're safe for tonight."

The woman stared at him.

She did not understand every word.

But she understood enough.

Samuel pointed toward the cup.

"Water."

Then toward himself.

"Samuel."

She hesitated.

Finally, she whispered:

"Elena."

Samuel nodded.

"All right, Elena."

She closed her eyes.

Samuel watched her breathing.

He had no idea that before sunrise, his quiet ranch would be surrounded by hundreds of armed riders.

He had no idea that the woman lying on his porch carried a secret capable of starting a war.

And he certainly did not know that by giving her water, he had placed himself directly between two worlds that had spent years learning to fear each other.

All he knew was that a thirsty human being had come to his door.

And he had given her water.

That should have been the end of it.

It wasn't.

Samuel Reed had lived alone for seven years.

His ranch sat beyond the last settled road in a stretch of country where the hills turned red beneath the afternoon sun.

There were no neighbors within five miles.

The nearest town, Dry Creek, was another twelve.

Samuel preferred it that way.

He had once believed loneliness was something that happened to unfortunate people.

After his wife died, he learned that sometimes loneliness was something a man chose.

His wife, Clara, had been the only person who could make the ranch feel like a home.