Thunderhead

ridge. Man on a horse, just standing there, looking down at me.”

“Why didn’t you mention this before?” Nora asked.

“I thought it was my imagination, a trick of the setting sun. Can’t say I expected to see another horse atop that goddamned ridge. Who’d be way the hell out here?”

Who indeed? Nora thought, desperation rising within her. Over the past several days, she’d grown certain she had left the strange apparitions from the ranch house far behind. Now that certainty was fading. Perhaps they’d been followed, after all. But who could have had the skill, or the desperate resolve, to track them across such a harsh and barren landscape?

“That’s dry sandy country,” Swire was saying, the dark uncertain look replaced with a new resolve. “They can’t hide a track in it forever. I just came in here to tell you I’m going after them.” He stood up abruptly and went into his tent.

In the ensuing silence, Nora could hear the rattle of metal, the sound of bullets being pushed into chambers. A moment later he reemerged, rifle slung behind his back, revolver buckled around his waist.

“Wait a minute, Roscoe,” Nora said.

“Don’t try to stop me,” Swire said.

“You can’t just rush off,” she replied sharply. “Let’s talk about this.”

“Talking to you only causes trouble.”

Bonarotti walked wordlessly to his cabinet and began loading a small sack with food.

“Roscoe,” Sloane said, “Nora’s absolutely right. You can’t just head off like—”

“You shut your mouth. I’m not going to have a bunch of goddamn women telling me what to do with my own horses.”

“Well, how about a goddamn man, then,” said Black. “This is foolhardy. You could get hurt, or worse.”

“I’m done with discussion,” Swire said, accepting the small sack from Bonarotti, tying it into his slicker, and throwing it over his shoulder.

As Nora watched him, her fear and shock at this new development suddenly turned to anger: anger at whatever was bent on disturbing a dig that had begun so successfully; anger at Swire for behaving so truculently. “Swire, stand down!” she bellowed.

There was a breathless hush in the little valley. Swire, momentarily taken aback, turned to face her.

“Now look,” Nora went on, aware that her heart was hammering in her rib cage and that her tone was uneven, “we have to think this through. You can’t just run off without a plan and go kill someone.”

“I’ve got a plan,” came the answer. “And there’s nothing to think about. I’m gonna find the bastard that —”

“Agreed,” Nora said, cutting off Swire’s words. “But you’re not the person to do it.”

“What?” Swire’s expression turned to one of scornful disbelief. “And just who else is going to do it for me?”

“I am.”

Swire opened his mouth to speak.

“Think for a minute,” Nora went on quickly. “He, or they, or whatever, killed two horses. Not for food, not for sport, but to send a message. Doesn’t that tell you something? What about the rest of the horses? What do you think is going to happen to them while you set out on your lynching party? Those are your animals. You’re the only person who knows enough to keep them safe until all this is resolved.”

Swire pursed his lips and smoothed a finger over his mustache. “Someone else can watch the horses while I’m gone.”

“Like who?”

Swire didn’t answer for a moment. “You don’t know the first thing about tracking,” he said.

“As a matter of fact, I do. Anyone who grew up on a ranch knows something about tracking. I’ve looked for plenty of lost cows in my day. I may not be in your league, but you said it yourself: out here in sandy country, there’s no great trick to it.” She leaned toward him. “The fact is, if somebody has to go, I’m the only choice. Aaron, Sloane, and Enrique’s work is essential here. You’re vital to the horses. Luigi’s our only cook. Peter isn’t an experienced enough rider. And besides, he’s necessary for communications.”

Swire looked at her appraisingly, but remained silent.

Black turned to Nora. “This is insane. You, alone? You can’t go, you’re the expedition director.”

“That’s why I can’t ask anybody else to do this.” Nora looked around. “I’ll only be gone a day, overnight at the most. Meanwhile, you, Sloane, and Aragon can make decisions by majority consent. I’ll find out who did this, and why.”

“I think we should simply call the police,” Black said. “We have a radio.”

Aragon burst out in a sudden, uncharacteristic laugh. “Call the police? What police?”

“Why not? We’re still in America, aren’t we?”

“Are we?” Aragon murmured.

There was a brief pause. Then Smithback spoke up, surprisingly quiet and firm. “It’s pretty obvious that she can’t go alone. I’m the only person who can be spared from the dig. I’ll go with her.”

“No,” Nora said automatically.

“Why not? The trash mound can spare me for a day. Aaron over here hasn’t been getting nearly enough exercise lately. I’m not a bad horseman and, if necessary, I’m not a bad shot, either.”

“There’s something else to think about,” Aragon said. “You said these killings were meant to send a message. Have you thought about the other possibility?”

Nora looked at him. “And what’s that?”

“That the killings were done to lure people away from camp, where they could be dealt with individually? Perhaps this man on the ridge showed himself to Swire deliberately.”

Nora licked her lips.

“Another reason for me to go,” Smithback said.

“Now hold on,” came the cold voice of Swire. “Aren’t we forgetting about the Devil’s Backbone? Three of my horses are already dead, thanks to that goddamn ridge.”

Nora turned to him. “I’ve been thinking about that,” she said. “You said you saw a rider atop the ridge the other day. And obviously, people got into the outer valley on horseback last night. There’s no other way in save over the ridge. I’ll bet they used unshod horses.”

“Unshod?” Smithback asked.

Nora nodded. “A horse without shoes would have surer footing on a narrow trail like the Devil’s Backbone. Iron on stone is like a skater on ice. But the keratin of a horse’s hoof would grip the stone.”

Swire was still staring at her. “I’m not letting my horses get their hooves all chewed up out in that bad country.”

“We’d tack the shoes back on once we get to the bottom of the ridge. You’ve got farrier’s tools, don’t you?”

Swire nodded slowly.

“All I’m going to do,” she continued, “is try to find out who did this, and why. We can let the law take care of it when we get back to civilization.”

“That’s just what I’m afraid of,” said Swire.

“Do you want to spend the rest of your life in prison for murder?” Nora asked. “Because that’s exactly what will happen if you go out there and shoot somebody.”

Swire did not reply. Wordlessly, the cook turned on his heel and entered his tent. A moment later, he emerged with his weapon, a box of bullets, and a leather holster. He handed them to Nora. Strapping the holster around her waist, Nora opened the heavy gun, spun the cylinder, and closed it again. Ripping the top off the box of bullets, she poured its contents into one hand and rapidly shoved them into the bullet loops. Then she dropped the empty box into the fire and turned toward Swire.

“We’ll take care of it,” she said evenly.