Jack plucked the three giant birds while Olaf whittled spits and Y-shaped stands to hold them. Thorgil did nothing. When Jack had removed the feathers from one bird, Olaf heaved it to Thorgil. “Clean it,” he said.

“I don’t do thrall’s work,” the girl sneered. Olaf swept her upside down by the ankles.

“You’ve not been on a quest before, so you don’t know the rules,” he explained as she struggled to free herself. “All members do all tasks, no matter how lowly. Even Thor cooks when his companions are busy. Understand?”

Thorgil’s face was red from the blood rushing to her head. “Yes,” she gasped. The giant put her down. She furiously cleaned the grouse, splashing blood and guts over her clothes.

“Something Thor would notdo,” Olaf remarked, “is attract wolves by smelling like a grouse.” The girl continued to work furiously.

Eventually, all three birds were roasting over the fire. Jack went off to wash himself in a stream, and later Olaf did the same. Thorgil didn’t. She was determined to be difficult, and as the day wore on she began to smell gamy. Still, dinner was superb. Olaf had stuffed the interior of the birds with wild garlic. There was more than enough for everyone, including Bold Heart, who pecked the remnants from the bones.

When they were done, Olaf put the uneaten food in a bag. Jack climbed a tree and cached the bag high above the ground. Then they retired to the cave, and Olaf marked out a game of Wolves and Sheep in the dirt. They used juniper berries for playing pieces. Thorgil won several times. She cheered loudly and said it was easy to beat such simpleminded opponents. Thorgil was a bad winner as well as a sore loser.

They woke to cracking and crunching. Something big was tearing branches off a tree in the distance. Olaf eased out his sword. “What is it?” whispered Thorgil. The giant signaled for quiet. The forest outside was pitch-black.

Jack thought about how their fire, now glowing coals, could still make a beacon in such darkness. The fallen tree blocking the entrance might protect them, though. Jack had his own knife at the ready, and he grasped a handful of sand from the cave’s floor to throw into the eyes of whatever it was.

The snapping and crunching went on for a while and then ceased. They heard nothing more. The forest began to lighten with early dawn, and when it was possible to see, they covered the fire and departed. They hurried along a blue-shadowed trail through the trees. It wound here and there, following natural openings in the brush, and gradually went downward until it came into the U-shaped valley Jack had seen the day before.

The sky opened out. Grim, bare rock lay before them, and a cold wind blew from the ice mountain. Still, the presence of sunlight was cheering. Jack was glad not to be enclosed by trees, where anything could hide. Bold Heart, who was perched on his shoulder, murmured softly as though he, too, was relieved to be out in the open.

“What made that noise?” Thorgil repeated her question.

“Something that likes roast grouse,” Olaf said.

Jack realized they hadn’t gone back to their food cache. He felt queasy. The bag with the grouse had been stashed as high in the tree as he could manage. Whatever found it had been too large to merely slip through the branches. It had ripped them out of its way, and they’d been large branches, too.

Olaf led them across the valley floor. The wind burrowed under their clothes, and a fine grit blew off the land and made Jack’s eyes water. The change in temperature was amazing. The forest had been warm and summery. This was a place winter never, apparently, left. Ice sparkled in places the sun hadn’t reached, and fields of snow made stark patterns on dark blue stone. As Jack looked toward the mountain he saw less rock and more snow until there was a continuous white sweep up to the heart of Jotunheim.

They came to the deadfall. Jack looked behind him to see the vast cliff where he and Olaf had observed the dragon. The forest massed at the top, and no doubt through the years, hundreds of trees had fallen from its edge and wound up here. They made a small mountain of logs, branches, dry moss, and twigs. He could hear water rushing ahead.

“This is the last shelter before we reach the mountain,” Olaf said. “We should rest awhile, and you, Thorgil, should bathe and sponge off your clothes.”

“It’s freezing!” she cried.

“If you’d washed in the forest, you wouldn’t have found it so bad,” the giant said. “Last night’s disturbance was a warning. Something up there is hungry, and thanks to you, it won’t find it hard to track us.”

You could have smelled Thorgil all the way to the Mountain Queen’s front door, Jack thought. The grouse blood and guts had ripened gloriously overnight. He didn’t know how Thorgil stood it, but in her perverse way she probably thought it made her seem tough. He looked forward to hearing her yelps when she got into the river.

Olaf led them into the tangle of trees, though Bold Heart refused to enter. They went down a twisting passage to a cavelike hollow. The black river swept through the middle under a roof of trunks and branches. Jack looked up uneasily. He could see patches of sky, and it seemed little would be needed to bring the logs crashing down. But Olaf said the hollow had been there many years. Its floor was deep in pine needles, and Jack saw places where animals had lain. A faint barnyard smell hung over the place.

The air was slightly warmer. But not too warm, Jack thought happily as he and Olaf turned their backs so Thorgil could take a bath. Jack heard her gasp and then curse richly as she splashed. He heard her wiping off her clothes with damp clumps of moss.

“You can turn around now,” she called. She still didn’t smell good, but she was passable.

“Do you know what’s following us?” Jack asked.

“Maybe nothing,” said Olaf. “With any luck, it’s too afraid of the dragon to come out.”

“Dragon!”cried Thorgil.

“Keep your voice down. Jack and I saw one yesterday.”

“Why didn’t you tell me?”

“You weren’t in a talkative mood,” Olaf said. “Anyhow, the dragon’s digesting an elk right now. She won’t be hunting for at least a week, but whatever it was in the forest doesn’t know that.”

“Whatever whatwas?” insisted Jack.

“If I knew, I’d tell you,” Olaf said crossly. “We’ll rest here awhile and then push on. It’ll take three days to reach the hall of the Mountain Queen. It looks near, but the last part’s steep and slippery.”

Olaf cleared away pine needles and drew a picture in the dirt of the route they would follow. It was straightforward enough: Follow the river to its source at the foot of the mountain. If they hadn’t encountered trolls by then, they would climb until they did. “Jotuns patrol their territory regularly,” said Olaf. “You can tell they’re near—I don’t know how to describe it exactly—by a tickling in your mind. Kind of like whispering.”

“Whispering?” Jack said. “I’ve been hearing that ever since we arrived.”

“That’s interesting. I haven’t,” said the giant. “Maybe you pick things up more easily because you’re a skald.”

“Or maybe because he’s a witch,” said Thorgil.

“I’ve been meaning to ask this,” Jack said. “What’s to keep the trolls from attacking the minute we dorun into them?”

“First of all, because we’re not trying to hide, they’ll be curious. They’ll ask our business before trying to beat our brains out. That gives us time to produce the chess piece.” Olaf beamed as he laid out this strategy.

“Are you sure that’s how they’ll react?” Jack said.

“Pretty sure.”

“I’ve written a poem,” Thorgil announced suddenly.

They turned to look at her. She stood and bowed as though they were in a fine hall rather than a drafty burrow.