TRILLEMARKA-ROLLAGSFJELL BUSKERUD COUNTY, NORWAY

Rebekka struggled through the snow, aware that the Nazis were not far behind them. Uncle Geir was helping to break the trail, but Mist had gone off to find the enemies and stop them before they got too close.

Uncle Aaron put his heavily padded arm around her. "Hurry, little one. We must move fast."

She sighed. Her legs were tired and sore. She wished she were still perched high on Mist's shoulders, above everyone else, imagining that she was riding on an elephant far away where it was warm and there were no bad men.

But Uncle Aaron was too tired to carry her, and he wasn't very strong. He kept hurrying her along, his breath making clouds that covered his face and the scared look he tried not to let her see.

The sound of gunfire stopped everyone. Rebekka's heart jumped in her chest. That had to be Mist, killing Nazis. She'd learned all about killing a long time ago, and it didn't make her sick the way it used to. She knew the bad men had to be stopped.

"Move on," Uncle Geir said, though he really wasn't her uncle. She just liked to pretend. He skied alongside the others, waving his hand. "Let's keep going."

Slowly everyone started forward again, huddled against the wind. She heard the noise first, though she didn't know what it was until it was too late. Someone rushed out of the saplings to either side of the trail and raised a gun. Mrs. Dworsky fell, her chest blossoming with red, and then Mr. Becker and Miss Hammerschlag staggered and dropped beside her. Another German soldier emerged from the trees and knocked everyone else down with a spray of bullets.

Uncle Aaron dragged Rebekka to the ground, covering her body with his. She didn't see anything else, just heard — the bullets, the screams, the silence afterward. Then Uncle Aaron collapsed on top of her, and she couldn't move, couldn't breathe until someone pulled her out and carried her away.

Uncle Geir pushed her underneath a pine heavy with snow and aimed his own gun at the soldier running toward them, his boots kicking up red-stained snow. She caught a glimpse of someone fighting, not with a gun, but with a long staff. Horja, who always carried the long stick but had never done anything with it until now. She knocked a Nazi down while Geir fired at another German soldier.

Then the staff broke, just like it was a branch snapping under too much snow. Horja fell, one half of the staff still clutched in her hand. Her arm was bleeding, but Rebekka could see that she wasn't going to die.

Neither was Uncle Geir, because suddenly the Nazis were gone. Dead, like all of Uncle Aaron's friends. Like Mama and Papa, though no one else seemed to know that she'd already figured that out.

Rebekka sniffled, but she didn't cry. And when she finally saw Mist ...

"No!" she screamed. "Orn!"

* * *

Anna opened her eyes. Tilted elven eyes gazed down into hers — Hrolf's, dusk-blue framed with unusually pale lashes. It was those eyes that drew her back out of the memories. Memories that were not and had never been her own.

"Are you well?" Hrolf asked. Anna almost thought she detected anxiety in his voice.

But elves, she had learned, were remarkably even-tempered, dispassionate by human standards. She wasn't going to let him see how disturbed she really was.

"Fine," she said, sitting up. The lean-to Hrolf had constructed was still standing firm, though the snow was falling steadily. Rota and the elves were on watch, armed with bows and daggers that never seemed as if they'd be much good against automatic rifles.

Fortunately, unlike the Nazis, the enemies who pursued them were confined to pre-industrial weapons themselves. That "rule" had never been fully explained to Anna, but Freya and Loki had agreed to it when they had begun their "game" for possession of Midgard. The "game" wasn't a game anymore, but apparently there were lines even the trickster god, Loki, wouldn't cross.

"Jotunar?" Anna asked, brushing her gloved hand across her face.

"We seem to have evaded them again," Hrolf said, rocking back on his heels. "But the weather grows worse. We must find the Treasures soon."

"I know." Anna stared out at the white world, so like the one she had just left behind in her dreams. "I thought Horja's memories would have come to me by now."

"Then your dreams were of the other. Your kinswoman."

Anna closed her eyes. She hated it when Rebekka took over. The blood, the screams, the darkness ...

"You should go back to sleep," Hrolf said, offering her his blanket. "Perhaps the right memories will come to you if you aren't so cold."

"You sound like Dainn," she murmured.

Instantly Hrolf stiffened, and Anna ducked her head. "I'm sorry," she said. "I never got to know him really well. But I still can't believe he's a traitor."

"Let us not speak of it," Hrolf said.

Anna sighed and closed her eyes, too exhausted to argue. Five minutes later — or what seemed like five minutes — the same slender hand shook her awake again.

"Frost giants," Hrolf said.

"Where?" Anna asked, grabbing her own pathetic little knife.

"Too close." He picked up his bow and ran outside. He and Rota consulted in low voices, and Hrolf dashed off. Rota, her bright red hair escaping her cap, crawled inside the lean-to.

"They know our tricks now," she said. "Hrolf has gone to warn the other Alfar. You'll run while we hold them off."

"Run where?"

"We'll know in a few minutes."

Feeling a little sick, Anna let Rota help her put on her pack. They were always ready to travel at the drop of a hat — or a Jotunn's nearly silent footfall — so she had all the provisions she needed. Rota strapped on her snowshoes and herded her outside. Hrolf reappeared, his breath raising a white cloud that wreathed his fair head in a veil of elvish mystery.

"North," he said. "There's a narrow gorge perhaps half a kilometer from here. Find a place close to the brook that flows between the mountains. There, you will find cover enough to hide until we come for you."

Hrolf took her arm, but Anna shook him off. "Rota said they know our tricks now," she said. "It's different this time, isn't it?"

The elf exchanged glances with Rota, who made a helpless gesture with outspread hands. Hrolf sighed.

"We have been fortunate in throwing them off our scent for so long. But they have not yet prevailed in any of our skirmishes."

Tell that to Eilif, Anna thought, remembering the slight elf-woman who had been killed only a week ago.

Killed defending me.

"And what if none of you comes back?" she asked, wondering why she was no longer astonished to hear such cold, blunt words coming out of her own mouth.

"It is possible that we must lead the Jotunar on a false trail well away from here," Hrolf said, "but one of us will return for you." He hesitated. "You may be alone some little while, but —"

"What's 'some little while'?" Anna interrupted. "Do you think I can survive out there for longer than a day?"

"You have learned quickly," Hrolf said, his dark eyes earnest in a way that made her feel like she was five hundred times his age rather than the reverse. "You know what is most important."

"If worse comes to worst," Rota said, "find a way to call on Horja's memories. She knew how to survive."

"And if I can't?" Anna shook her head. "No. I'd rather take my...