But there were none. He moved farther out from the camp, circled again, making wide arcs in the direction the sound had come from, and there were no tracks — or none other than mice, deer, something he thought was a fox, and about a million rabbits.
He stopped at midday and stood by a tree trying to find some other sign, something that would tell him how they did it…
Had he dreamed the whole thing? Could he have been dreaming of gunshots? Or maybe he’d been alone too much and was going insane. That could happen. It happened all the time. People went crazy under far less stress than Brian had been under. Maybe that was it — he’d dreamed it or had finally gone insane. Sure…
Craaack!
It was near his head and he dropped to his knees. They were shooting at him. And they were close, right next to him. No dream this time, no insanity — they were right on top of him.
He rolled to his left and came up in a crouch behind a large pine, waiting, watching. Nothing — he could see absolutely nothing out of the ordinary. Just brush and trees and… there. He had been looking along the ground and he brought his eyes up a bit, so that they were scanning ten feet up, and he saw it.
A poplar tree was shattered; bits of wood and bark seemed to have been blown out of it as if it had been hit by an exploding shell. It was still standing but was severely damaged and he thought for a moment that somebody was playing pranks, shooting a tree ten feet off the ground.
But it hadn’t been shot. He moved closer to the tree and studied it and there was no evident bullet hole — just the shattering wound — and it is likely he would never have known except that he actually saw it happen and it was almost the last thing he saw happen on earth.
Directly in front of him, not fifteen feet away and just slightly higher than his head, a footlong section of tree exploded with a shattering, cracking sound that nearly deafened him and at the same time a sliver of wood from the tree came at him like an arrow. There was no time to dodge, move, even blink. The sliver — a foot long and slightly bigger in diameter than his thumb and sharp as a needle — came at his face, brushed violently past his ear and stuck halfway out the back of the leather hood.
He reached up to grab the sliver with his mittens on, couldn’t because they were too bulky and threw the right one off and grabbed the wood with his bare hand.
It was frozen solid, so cold that it stuck to the warm skin on his fingers and he had to shake it off. The tree was frozen all the way through. It was strange but he’d never thought of it, never considered what happened to trees when it got cold. He just figured they got through it somehow — they just got cold.
But there was moisture in them, sap, and when it got very cold the sap must freeze. He went up to the tree that had just exploded and saw that a whole section seemed to have been blown out of the side — maybe a foot and a half long and four or five inches wide. Just shattered and blown apart and the force seemed to have come from inside the tree and he stood back and stared at the wound and thought on it and finally came up with a theory.
The tree would freeze on the outside first, a ring of frozen wood all the way around. Then, when it got truly cold — as it had last night — the inside would freeze. When liquid freezes it expands — he had learned that in Ms. Clammon’s science class — or tries to expand. But with the wood frozen all around it there was no space for the center to expand. It simply stayed there, locked in the center while the outside held it in and the containment forced the center to build up pressure, and more pressure and still more, until it couldn’t be contained and blew out the side of the tree.
It wasn’t gunshots. It was trees exploding. There were no crazy people running around with guns and Brian hadn’t gone off the deep end.
It was just winter, that was all. Brian stared at the tree and then around the woods and knew one thing now for a certainty: Everything was different. The woods in summer were a certain way and now they were a different way, a completely different place.
And if he was to stay alive he would have to learn this new place, this winter woods. He would have to study it and know it. The next time he might not be so lucky…
It proved to be much harder than he had thought it would be. That night a front came in and the temperature rose — a welcome relief — to probably an even zero, and it snowed. This time it snowed close to six inches and while that would not have been so bad in itself it came on top of snow that was already there. All in all it added up to just under two feet of snow, dry powder, and when he tried to move in the woods it was too much. It came over the top of his cylinder boots and froze his legs and he had to go back to the shelter to get rid of the snow and dry his boots out.
“This,” he said, sitting by the fire, “is as bad as it gets…”
The truth was, it could be fatal. He needed to move in the woods to get firewood — not to mention hunting and studying to learn — and if he could not move without freezing his feet he could not get wood and without wood he would freeze to death.
It seemed to be a wall. He sat, burning the last two days’ worth of wood, and felt the cold waiting, waiting. Dark came suddenly at four in the afternoon and he sat in the dark for a while and thought on the problem and was leaning back gazing into the fire when he remembered the rabbits.
They grew larger feet.
He had to do the same. As soon as he thought it he smiled and thought of snowshoes. They had completely slipped his mind.
All he had to do was make a pair of snowshoes.
I’ll get right on it tomorrow morning, he thought, lying back to doze in his bag, and was nearly asleep, smiling in comfort and ease now that he had solved the problem, when he realized that he didn’t have the slightest idea how to make a pair of snowshoes.
It kept him awake for another hour, until he simply couldn’t keep his eyes open any longer, and then he fell asleep without a solution.
Two bows.
It came in the half sleep just before he awakened. It was cold, the fire was burned down, and he felt snug and warm in the bag and didn’t want to get up, and lay with his eyes closed, his head tucked down inside the bag, and dozed, and was almost back asleep when the thought hit him.
Two bows.
If he made two bows of wood, then tied the ends together, used some kind of crosspieces to hold them apart and keep them in a rough oval, he would have the right shape for snowshoes.
And it proved to be almost that easy. He cut wood from the willows down by the lake and brought four five-foot-long pieces into the shelter where it was warm, along with some other shorter sections he’d cut from the lower and thicker branches on the same willow.
They were frozen solid but they thawed quickly by the fire and were as limber as they had been in the summer. He peeled the bark from them easily with the knife and then took two of them and tied the ends together with moose-hide lacing. After they were tied together he pulled the center sections apart until he could put the hatchet between them to hold them apart — about twelve inches — and then he used the knife to cut crosspieces and notch the ends of the shorter sections to fit around the wood of the long side and make cross-braces.
He put two cross-braces to hold the long sides apart and then tied the cross-braces in place with strips of moose-hide lacing and had the frame for a snowshoe.
He made a second one the same way — all of this didn’t take two hours — and moved on to the next step.
He would have to fill them with lacing and there was plenty of moose hide left but it was frozen outside. He brought it inside and let it thaw near the fire for the rest of the afternoon until he could unfold it and start to cut lacing to make the web of the snowshoe.
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