The wagon should never have made it that far.

One wheel was broken almost clean through, the iron rim bent against the spokes, and every turn sent a sharp wooden groan through the frame. The mule pulling the wagon had stumbled so many times that its legs trembled beneath its harness. Dust clung to its gray coat in thick layers, and its ribs showed whenever it struggled for breath.

Yet Abigail Mercer kept walking.

The August sun hung over Eagle Ridge like a burning coin. There was no mercy in it. It baked the mountain gravel until the stones were hot enough to sting through the thin soles of Abigail's boots. The trail twisted along a steep slope, with pine forest on one side and a rocky drop on the other.

She placed one hand against the side of the wagon and pushed whenever the mule struggled.

"Just a little farther," she whispered.

She did not know whether she was speaking to the mule, herself, or the child growing beneath her heart.

The child moved faintly.

Abigail stopped.

For several seconds, she closed her eyes and rested both hands against her stomach.

"You're still with me," she whispered.

That tiny movement gave her enough strength to continue.

She was twenty-six years old, but the last few months had aged her in ways no mirror could explain. Her auburn hair had escaped from beneath a faded bonnet. Dust covered her pale blue traveling dress. Her green eyes were swollen from exhaustion and too many nights spent crying where nobody could see.

Her husband, Daniel Mercer, had died the previous winter.

Pneumonia had taken him quickly.

One week he had been coughing beside their stove. The next, he had been too weak to stand. Three days later, Abigail had been a widow.

Daniel had left behind almost nothing except a small amount of savings, a wedding ring, and a letter he had received months before his death.

The letter described land beyond Eagle Ridge.

Fertile land.

Clear water.

A valley where a family could build a home and raise children without worrying about drought or failing crops.

Daniel had dreamed about that valley.

After his death, Abigail had decided that dream would become hers.

She sold their furniture, their livestock, most of her clothing, and nearly every possession that had belonged to Daniel. She packed the remainder into a wagon and started west.

The journey had taken weeks.

Now the mountains stood between her and the promised valley.

She looked ahead.

Nothing moved.

That frightened her.

The mountain was never completely silent. There were always birds, insects, wind, distant animals, or the creak of trees.

But now there was nothing.

Abigail glanced toward the rocks above the trail.

She saw nothing unusual.

Far above her, however, five men lay concealed among the granite.

Their rifles rested across flat stones.

Their horses waited behind the ridge.

The men had watched Abigail for nearly twenty minutes.

They had seen the broken wheel.

They had seen the exhausted mule.

Most importantly, they had seen that she was alone.

At the center of the group crouched a broad-shouldered man with a black coat despite the heat.

His name was Virgil Cain.

Cain had been robbing travelers through Eagle Ridge for years.

He had the kind of face people remembered for the wrong reasons. A thick beard covered his jaw, but a pale scar ran from beneath his left ear toward his cheek. His eyes were cold and patient.

He raised one finger.

The other men became still.

"Wait," he whispered.

Cain wanted the wagon farther from the main road.

He wanted nowhere for the woman to run.

He wanted the mountain itself to become her prison.

But before he could give the signal, another sound reached the robbers.

Hoofbeats.

Slow.

Steady.

Coming from the pine forest.

Cain turned his head.

A second wagon emerged from the trees.

The driver sat high on the bench, holding the reins loosely in one hand.

He was a large man with broad shoulders and a weathered face. His dark hair was touched with gray at the temples, and a short beard framed a jaw hardened by years of mountain living.

A rifle rested within easy reach.

Beside the wagon ran a dark chestnut horse.

The rider looked toward Abigail.

Then toward the broken wheel.

Then upward.

His eyes narrowed.

The man's name was Elias Boone.

He was thirty-nine years old.

For more than a decade, Elias had lived alone in a timber cabin overlooking Eagle Ridge. He trapped during winter, broke wild horses during spring, and hauled supplies to isolated ranches throughout summer.

People in mountain settlements had many stories about him.

Some claimed he had served as a cavalry scout.

Others said he had guided prospectors through country where maps were useless.

A few insisted that he had once loved a woman who died under circumstances Elias refused to discuss.

Nobody knew which stories were true.

But every sheriff between Montana Territory and Wyoming knew one fact.

Elias Boone did not abandon innocent people.

Elias slowed his wagon.

Abigail looked at him.

For one hopeful second, she thought he might simply pass.

She could not blame him if he did.

The mountains were dangerous.

A stranger had no obligation to risk his life for her.

Instead, Elias pulled his team to a stop.

"You hurt?" he called.

Abigail swallowed.

"My wheel."

"I can see that."

His voice was calm.

He climbed down.

As he approached, he looked beyond her shoulder.

Fresh horse tracks cut across the hillside.

Three.

Maybe four.

The rocks above the trail had been disturbed.

A hawk circled overhead.

Elias had spent too many years in the wilderness to mistake those signs.

Men were waiting.

He turned back toward Abigail.

"How far are you headed?"

"Red Pine Crossing."

"Then you're not getting there with that wagon."

Abigail's face fell.

Elias softened his voice.

"But you might with mine."

She stared at him.

"I don't have money."

"I didn't ask for any."

He walked toward her broken wheel.

"Get your things."

"I can fix it."

"Not before the men above us decide they're tired of waiting."

Abigail froze.

"What men?"

Elias looked at the rocks.

"Don't turn around."

Her breathing changed.

"Are they—"

"Robbers."

The word seemed to drain what little strength remained in her face.

Elias reached for the mule's harness.

"Move."

He worked quickly.

He secured Abigail's mule behind his own team, transferred her belongings into his larger freight wagon, and reinforced the damaged axle with spare timber from beneath his wagon bed.

Abigail climbed aboard.

Elias took the reins.

Ranger, his chestnut horse, moved beside them.

Then the mountain exploded with gunfire.

A bullet shattered the wooden rail of Abigail's abandoned wagon.

Another struck the ground inches from the mule's hoof.

Five riders appeared above the ridge.

Virgil Cain raised his rifle.

"Take them!"

Elias snapped the reins.

The horses lunged forward.

The wagon surged down the trail.

Abigail grabbed the sideboard with both hands.

"Where are we going?"

"Away."

Bullets tore through pine branches.

Elias drove toward a narrow break in the rocks that Abigail would never have noticed.

Ranger ran alongside the wagon.

Cain's men followed.

The trail narrowed.

The wagon bounced violently.

Abigail held her stomach.

"Please!"

Elias glanced at her.

"Hold tight."

Ahead stood a wall of fallen timber.

Abigail thought they had reached a dead end.

Elias jumped from the wagon before it stopped.

He ran to a cluster of enormous logs balanced above the trail.

Cain's riders were getting closer.

Elias raised his rifle.

He fired once.

The supporting trunk cracked.

For a heartbeat, nothing happened.

Then the entire pile shifted.

Logs thundered down the slope.

Rocks followed.

Dust filled the canyon.

The outlaws pulled their horses back as a roaring avalanche of timber blocked the trail.

Elias returned to the wagon.

"Now," he said.

He climbed aboard.

The horses surged forward.

Behind them, Virgil Cain stared through the dust.

He watched the wagon disappear.

His face hardened.

"Who is that man?"

One of his riders answered.

"Elias Boone."

Cain's eyes narrowed.

"I've heard of him."

He looked toward the blocked canyon.

Then he smiled without humor.