The men they faced had not suffered through years of such training. They misjudged the distance in their excitement and the first shafts whined overhead before Temujin and Arslan reached them. The hooves thundered and again and again there was that moment of freedom when the ponies flew. Temujin and Arslan loosed together, the shafts vanishing away.

The warrior Arslan had marked fell hard from the saddle, punched off it by an arrow through his chest. His mount whinnied wildly, kicking out and bucking. Temujin’s strike was as clean, and the second man spun free to thump unmoving onto the frozen ground. Temujin saw the third release his arrow as they passed by each other at full speed, aimed right at Temujin’s chest.

He threw himself sideways. The shaft passed above him, but he had fallen too far and could not pull himself up. He cried out in anger as his foot slipped from the stirrup and he found himself clinging almost under his pony’s heaving neck at full gallop. The ground sped by underneath him as he yanked cruelly on the reins, his full weight pulling the bit free of his pony’s mouth so that he dropped another foot. For a few moments he was dragged along the icy earth, then with a huge effort of will he opened his hand on the reins and fell, trying desperately to roll out of the way of the crushing hooves.

The pony raced on without him, the sound dwindling to the silence of snow. Temujin lay on his back, listening to his own shuddering breath and gathering his wits. Everything ached and his hands were shaking. He blinked groggily as he sat up, looking back to see what had become of Arslan.

The swordsmith had put his second shaft into the chest of the warrior’s pony, sending him tumbling over the ground. As Temujin watched, the stranger staggered to his feet, obviously dazed.

Arslan drew a knife from his deel and walked unhurriedly to finish the killing. Temujin tried to shout, but as he took a breath, his chest stabbed at him and he realized he had broken a rib in the fall. With an effort, he stood and filled his lungs.

“Hold, Arslan!” he called, wincing at the sharpness.

The swordsmith heard and stood still, watching the man he had brought down. Temujin pressed a hand into his ribs, hunching over the pain as he walked back.

The wanderer watched him come with resignation. His companions lay in heaps, their ponies cropping at the ground with their reins tangled and loose. His own mount lay dying on the frost. As Temujin came closer he saw the wanderer walk to the kicking animal and plunge a knife into its throat. The flailing legs grew limp and blood came out in a red flood, steaming.

The stranger was short and powerfully muscled, Temujin saw, with very dark, reddish skin and eyes set back under a heavy brow. He was bundled in many layers against the cold and wore a square hat that came to a point. With a sigh, he stepped away from his dead pony and beckoned to Arslan with his bloody knife.

“Come and kill me, then,” he said. “See what I have for you.”

Arslan did not respond, though he turned to Temujin.

“What do you see happening here?” Temujin shouted to the man, closing the distance between them. He took his hand away from his side as he spoke and tried to straighten, though every breath sent a jolt of pain through him. The man looked at him as if he were insane.

“I expect to be killed as you killed my friends,” he said. “Unless you are going to give me a pony and one of your women?”

Temujin chuckled, gazing over to where Borte sat with Eluin and Makhda. He thought he could hear the coughing even from far away.

“That can wait until after we have eaten,” he said. “I grant you guest rights.”

The man’s face creased in amazement. “Guest rights?”

“Why not? It’s your horse we’ll be eating.”

When they rode out the following morning, the sisters were mounted on the ponies and they had another warrior for the raids against the Tartars. The newcomer did not trust Temujin at all, but with luck, his doubt and confusion would last long enough to reach the camp in the snows. If it did not, he would be given a quick death.

The wind tore viciously at them, snow stinging as it was hurled into their eyes and against any exposed skin. Eluin sat on her knees in the snow, wailing at the side of her sister’s body. Makhda had not had an easy death. The constant cold had worsened the thickness in her lungs. For the previous moon, every morning had begun with Eluin thumping at her back and chest until great red clots of blood and phlegm were torn loose enough for her to spit. When she was too weak, Eluin had used her fingers to clear her sister’s mouth and throat, while Makhda watched in terror and choked, desperate for another sip of the frozen air. Her skin had grown waxlike, and on the last day, they could hear her straining, as if she breathed through a whistling reed. Temujin had marveled at her endurance and more than once considered giving her a quick end with a knife across her throat. Arslan had pressed him to do it, but Makhda shook her head wearily every time he offered, right to the end.

They had been traveling for almost three months away from the Olkhun’ut when she slumped in the saddle, leaning to the side against the ropes, so that Eluin could not pull her upright. Arslan had lowered her down then and Eluin had begun to sob, the sound almost lost in the face of the howling wind.

“We must go on,” Borte told Eluin, laying a hand on her shoulder. “Your sister is gone from here now.”

Eluin nodded, red-eyed and silent. She arranged her sister’s body with the hands crossed on her chest. The snow would cover her, perhaps before the wild animals found another meal, in their own struggle to survive.

Still weeping, Eluin allowed Arslan to lift her into the saddle. She looked back at the tiny figure for a long time before distance hid her from sight. Temujin saw Arslan had given her a spare shirt that she wore under her deel. They were all cold despite the layers and the furs. Exhaustion was close, but Temujin knew his camp could not be far away. The Pole Star had risen as they traveled north, and he judged that they had come into Tartar lands. At least the snow hid them from their enemies, as well as it hid them from his brothers and Jelme.

As they rested the ponies and trudged through the snow on frozen feet, Borte walked with Temujin, their arms entwined in each other’s wide sleeves, so that at least one part of them felt warm.

“You will have to find a shaman to marry us,” Borte said without looking at him.

They walked with their heads bowed against the wind and snow crusted on their eyebrows like winter demons. He grunted assent and she felt his grip tighten briefly on her arm.

“My blood has not come this month,” she said.

He nodded vaguely, putting one foot in front of the other. The horses were skeletal without good grass and they too would be falling soon. Surely it was time to ride them again for a few hours? His legs ached and his broken rib still pained him with every jerk of the reins.

He drew up short in the snow and turned to her.

“You are pregnant?” he said incredulously.

Borte leaned forward and rubbed her nose against his.

“Perhaps. There has been so little food, and sometimes the blood doesn’t come because of that. I think I am, though.” She saw him surface from his walking trance and a smile come to his eyes.

“It will be a strong son to have had his beginnings on such a journey,” he said. The wind roared in a great gust as he spoke, so that they had to turn away. They could not see the sun, but the day was fading and he shouted to Arslan to look for shelter.

As Arslan began to scout around them for somewhere out of the wind, Temujin caught a glimpse of movement through the sheets of snow. He felt a prickle of danger at his neck and gave a low whistle for Arslan to come back. The wanderer looked quizzically at him and drew his knife in silence, staring into the snow.