Nan-tan-lupan sat across from him. The firelight moved over the scar on his left cheek and over his gray braids, and his face gave away nothing. Around them, the camp gathered in a loose ring โ women with children in their laps, old men leaning on sticks, warriors with their arms crossed โ and the night cold settled over them all, sharp after the day's heat. Somewhere, a dog whined in its sleep. Somewhere else, a baby cried briefly and was hushed.
You say you may be able to help, the chief said at last. His English was careful, learned from traders over many years, each word placed like a stone. "A man who is lost, whose horse has lost a shoe, says this to a people who have no water. Why should we hear you?"
Ethan looked into the fire for a moment before he answered. He was not a man who rushed his words. When he spoke, it was in the same quiet, practical tone he had used at the edge of camp, as if he were describing a fence that needed mending rather than a miracle.
I don't promise water, he said. "A man who promises water in a drought is either a fool or a thief. I promise only that I know how to look. And I know enough to know when the ground is lying."
The chief's eyes narrowed slightly. "The ground lies?"
Yes, Ethan said. "It lies all the time. A dry wash looks like any other dry wash, until you see the line of green running through it. A flat stone looks like any other flat stone, until you lift it and find the soil dark underneath. The ground tells you there is nothing there, because the water has gone down out of sight. But it hasn't always gone. Sometimes it has only moved."
He leaned forward then, and with two fingers he brushed the dust at his feet, clearing a small patch of bare earth, the way a man might clear a table before he draws a map on it. The gesture was so ordinary, so unthreatening, that the ring of watchers leaned in despite themselves.
Water doesn't always disappear, he said. "Sometimes it moves underground. Sometimes it follows stone. Sometimes the plants remember where it is even when people forget."
A murmur went through the watchers. It was not agreement. It was the sound people make when they hear something that fits a shape they already carry in their minds โ the memory of a grandmother pointing at a cottonwood and saying the roots go deep, the memory of a damp patch of earth found by accident after a storm. The chief did not murmur. He watched Ethan's hands, and the dust, and the firelight.
Where did you learn this? he asked.
It was the question the whole night had been leading toward, and Ethan answered it as if he had been waiting for it all his life, and also as if it cost him something to answer.
I learned it from a man named Silvano Reyes, he said. "He was a well-digger from Sonora. I was nineteen when I apprenticed to him, and I stayed six years. He taught me that water follows stone seams the way a river follows a valley, only you can't see the valley because it's under your feet. He taught me to read cottonwood and willow roots, and salt grass where the ground is damp below, and ant mounds clustered along a seam, and the sound of rock when you knock on it โ hollow over a buried stream, dead over dry earth."
He paused, and the fire popped, sending a spark up into the dark.
I dug wells in Texas and New Mexico after that. I guided wagon trains. I made my living finding water for people who needed it, and most of the time I found it. That's the truth, and I'll say it plainly, because there's no use lying about it here. I know the signs. I know how to follow them. What I don't know is this country, not the way you know it. I know how water moves. You know where you have already looked. If we put those two things together, we might find something neither of us would find alone.
From the edge of the ring, a voice cut in, sharp as a blade drawn fast. "And if you are lying? If you lead us into the desert and leave us there?"
It was Dzeni. He was twenty-nine, lean and proud, a fine rider and hunter, and his face in the firelight was all angles and anger. Everyone in the camp knew why. His younger brother Pash had been killed by settlers two years earlier, and Dzeni had never forgiven it, and never would โ not the men who did it, and not, by extension, any white man who walked into his camp and asked to be trusted. He stepped forward, his hand near his knife, though he did not draw it.
My brother trusted white men once, Dzeni said. "He is dead. Now this one comes with a story about water under the ground, where no one can see it, and asks us to follow him. I say we send him away in the morning. I say we do not stake our children's lives on a stranger's story."
The ring went still. The chief looked at Dzeni for a long time, and Dzeni held his gaze, and Ethan sat between them and said nothing, because he understood that this was not his argument to win. It belonged to the camp, and to the chief, and to the grief that stood behind Dzeni's anger like a second man.