It was too hot to eat, but Vasya took a little bread from her brother and sprinkled crumbs in the water. She thought she caught a flash of bulging fish-eyes, a ripple that was not part of the current, but that was all.

Sasha, watching her, said abruptly, “Mother—Mother put bread in the water too, sometimes. For the river-king, she said.” Then he shut his lips tight. But to Vasya it sounded like understanding, it sounded like apology. She smiled tentatively at him.

“The demon meant to kill us,” said Sergei, his voice still hoarse.

“She was afraid,” said Vasya. “They are all afraid. They do not want to disappear. I think the Bear is making them more afraid, and so

they lash out. It wasn’t her fault. Father, exorcisms will only drive more of them to the Bear’s side.”

“Perhaps,” said Sergei. “But I did not wish to die in a wheat-field.”

“You didn’t,” said Vasya. “Because the winter-king saved your life.”

No one said anything.

She left them in the shade, rose and went downstream, out of earshot. She sank down in the tall grasses, dabbled her feet in the water and said aloud, “Are you all right?”

Silence. Then his voice spoke in the summertime stillness. “I have been better.”

He stepped soundlessly through the grass and sank to the earth beside her. It was somehow harder to look at him now, as the eye slides, without comprehension, over any impossible thing. She narrowed her eyes and kept looking until the feeling passed. He sat with his knees drawn up, staring out at the glaring-bright water.

Sourly he said, “Why should my brother fear my freedom? I am less than a ghost.”

“Does he know now?”

“Yes,” said Morozko. “How could he not? Calling the winter wind, so…I could not have made clearer sign of my presence short of shouting it to his face. If we still mean to go to Moscow, we will have to go today, despite the risk of sunset. I had hoped to avoid night and the upyry both, but if he is going to send his servants to try to kill you anyway, better we have the bridle first.”

Vasya shivered in the midday sun. Then she told him, “There is a reason chyerti like Lady Midday are on the Bear’s side.”

“Many perhaps. Not most,” Morozko returned. “Chyerti don’t want to disappear, but most of us know what folly it is, to go to war with men. Our fates are bound together.”

She said nothing.

“Vasya, how close did my brother come to persuading you to join him?”

“He didn’t come close, ” she said. Morozko raised a brow. Lower, she added, “I thought about it. He asked me what loyalty I could have to Rus’. The mob of Moscow killed my horse.”

“You freed Pozhar, who set fire to Moscow,” Morozko said. He was looking out at the water again. “You caused the death of your sister’s infant, though she was ready to die to give the babe life. Perhaps you only paid for your foolishness.”

His tone was wounding, the words sword-sharp in their suddenness. Startled, she said, “I did not mean—”

“You came into the city like a bird in a cage of reeds, battering yourself against the bars and breaking them—do you wonder that it ended as it did?”

“Where should I have gone?” she snapped. “Home, to be burned as a witch? Should I have heeded you, worn your charm, married, had children, and sat sometimes by the window, fondly remembering my days with the winter-king? Should I have let—”

“You should think before you do things.” He bit off the words, as though her last question had stung.

“This from the frost-demon who set this whole realm at hazard to save my life?”

He said nothing. She swallowed more hot words. She did not understand what lay between them. She was neither wise nor beautiful. None of the tales spoke of both wanting and resentment, of grand gestures and terrible mistakes.

“The chyerti would be worshipped,” said Vasya, moderating her tone. “If the Bear had his way.”

“He would be worshipped if he had his way,” said Morozko. “I do not think he cares what happens to chyerti, so long as they serve his ends.” He paused. “Or what happens to men and women themselves, dead in his scheming.”

“If I wished to throw my lot in with the Bear, I would not have come to find you in the first place,” Vasya said. “But yes, sometimes I think it is a bitter thing, to go back and try to save that city.”

“If you spend all your days bearing the burden of unforgotten wrongs you will only wound yourself.”

She glared at him, and he looked back, narrow-eyed. Why was he angry? Why was she? Vasya knew about marriages, carefully arranged; she knew about swains courting yellow-haired peasant girls in the midsummer twilight. She had listened to fairy tales since before she could speak. None of those prepared her for this. She had to clench her hands into fists to keep from touching him.

He drew away, jerkily, just as she took a deep, shaken breath and turned her gaze again to the water. “I am going to go to sleep in the sunshine,” she said. “Until Father Sergei is ready to go on. Will you disappear if I do?”

“No,” he said, and he sounded as if he resented it. But she was hot and sleepy and could not bring herself to care. She curled up in the grass near him. The last thing she felt was his light, cold fingers in her hair, like an apology, as she fell suddenly and completely asleep.

SASHA FOUND THEM A little while later. The frost-demon sat upright, watchful. The slanting summer light seemed to shine through him.

He raised his head as Sasha approached, and Sasha was startled at the look on his face at that moment, unguarded, there and gone.

Vasya stirred.

“Let her sleep, winter-king,” said Sasha.

Morozko said nothing, but one hand moved to smooth Vasya’s tousled black hair.

Watching them, Sasha said, “Why did you save Father Sergei’s life?”

Morozko said, “I am not noble, if that is what you are thinking. The Bear must be bound anew, and we cannot do it alone.”

Sasha was silent, turning that over. Then he said abruptly, “You are not a creature of God.”

“I am not.” His free hand, lying loose, had an unnatural stillness.

“Yet you saved my sister’s life. Why?”

The devil’s gaze was direct. “First for my own scheming. But later because I could not stand to see her slain.”

“Why do you ride with her now? It cannot be easy, a frost-demon at high summer.”

“She asked it of me. Why all these questions, Aleksandr Peresvet?”

The epithet was given half in earnest, half in mockery. Sasha had to swallow a surge of rage. “Because after Moscow,” he said, trying to keep his voice even, “she went to a—dark country. I was told I could not follow her there.”

“You could not.”

“And you could?”