and now, it seemed, he was unable to draw in enough air. A strong gust of wind caused him to stumble, and twice he nearly fell. The uneven ground was as great an enemy as his pursuer. He could afford one fall, perhaps. Two, he knew, would cost him his life.
He was closing in on another fence—three rough-hewn rails, sixty inches or so high, with posts spaced every twenty feet. Beyond the fence was a tightly packed herd of bison, and some distance beyond them, his only hope, the barn.
Suddenly he was lurching and stumbling downhill. The land had dipped into a shallow, frozen swale that he had not seen. There was no way his aching legs could keep up with the decline, and he fell, tumbling over and over to the bottom. Skin vanished from his exposed elbows and knees. His final graceless landing drove his damaged ribs together with the force of a thunderclap. Ignoring the intense pain as best he could, he staggered up the other side of the slope.
At the top, he risked a glance backward. To his astonishment, he had kept his injured pursuer somewhat at bay, and had what he estimated to be a forty-yard lead. The barn, though still some distance away, seemed possible.
Jets of frozen breath from his mouth and nostrils filled the air in front of him. His lungs burnt mercilessly. Thirty feet to the fence … now twenty. Griff looked behind again. Trouble! Somehow, in the brief span since he had last checked, the man had cut his advantage in half, and was hobbling much less now. Unlike Griff, his breathing did not seem labored.
The fence came up suddenly.
Griff slowed but could not keep himself from skidding awkwardly into the sturdy rails. He cried out as his torn ribs raked across one another. His hands reflexively grasped the top railing, sending the submachine gun spiraling away. There was little consideration of trying to retrieve the useless weapon. Scaling the fence with two free hands was going to be hard enough. Griff stepped on the lowest rail and thought for a moment that his frozen foot was going to snap in half. Then, he folded himself across the topmost rail and flopped over, landing on one badly scraped knee.
The gap between him and the man who was going to kill him had narrowed even more. It wasn’t going to be long. Directly ahead of him now was the herd—several dozen bison, statuelike except for the bursts of frozen vapor from their nostrils.
The wrangler’s warning resonated in his thoughts as he neared the closest of the majestic beasts. There was a slight stirring among them, but no other movement. Their heavy breathing seemed to mirror his own.
Griff moved stealthily past a huge bull, keeping his hands tightly against his sides. Risking another glance backward, he saw the silhouette of the man, bending over the spot where the submachine gun had landed. Moments later, the weapon was in his hand and he was carefully climbing over the fence. For a short time the night was eerily silent save for the snorting of the bison, the steady swoosh of the wind, and the blood from Griff’s own heart pounding through his ears.
The restlessness of the herd seemed to be intensifying as he made his way among them. Their grunts grew louder as if they had begun communicating with one another. A few had dropped their enormous heads to graze at what pockets of straw remained scattered about, or perhaps as some sort of signal to the others. Always, though, it seemed as if their eyes were upon him.
A number of the larger animals swung their heads up as Griff passed. Dagger-sharp horns turned in his direction. Dark faces, concealed by dense curls of shaggy hair, followed his movement among them.
The bison’s hooves began shuffling beneath their short, powerful legs. Several of them started to shift from side to side. The grunting seemed louder, the plumes of vapor more intense.
Then gunfire erupted.
Griff’s antagonist was on one knee, just past the shallow swale. At first, it seemed to Griff as if the bison weren’t going to react. He was a few feet into the herd. Ahead of him and to his left, still some distance away, he could see the barn.
There was another volley from the submachine gun, then another.
Griff swore out loud. Clearly he had overlooked the safety when he had control of the weapon.
At that moment, one of the larger bulls toppled over. A second snorted loudly. Several more animals shifted away from the fallen beast. All of them seemed to be milling and bellowing at once. Then the herd began to charge directly toward Griff.
Bullets continued crackling through the frigid air. Another bison keeled over. The hoofbeats of the herd became deafening. Vapor spewed out from flared nostrils like steam from fast-running trains. Griff was knocked to his left by the flank of a passing cow, and then slammed to the ground by another. He scrambled between hooves, expecting any moment to have a one-ton animal crush his skull or finish the damage in his chest.
Time slowed to a stop as the bison thundered past, legs and hooves brushing against Griff, but none of them connecting directly. Dust beaten upward from the wintry ground filled his nose and throat, choking him. The hoofbeats resonated through his chest like cannon fire. He imagined the huge killer laughing as he released the safety on his gun and laughing even harder when he decided to use it to start a stampede.
From not far away, there was another burst of gunfire. A huge animal dropped dead in front of Griff and rolled over, ending motionless with the top of its enormous, shaggy head resting against Griff’s chest. Instantly, the speeding bison parted like the Red Sea to avoid the dead bull. Griff pulled his knees up. Cringing in a fetal position, he burrowed into his savior as tightly as he could manage.
Then, through the corner of his eye, he saw the stampede suddenly shift direction. The herd was pounding away from the spot where he and the dead bull lay, and racing toward the fence. They were also, he suddenly realized, headed in the direction of the man who had been firing at them.
Over the exploding hooves he heard the chatter of submachine gun fire resume. Then, as the last of the animals sped past him, he thought he heard the man scream.
With difficulty, he rose and lurched toward the barn. His feet and the muscles in his legs were on fire. Fatigued, breathless, and freezing, he had no chance to recover when he slipped on a patch of ice. He slid facefirst across the frozen ground, gashing his face and sending blood cascading down his cheek. Cursing, he managed to regain his footing, but it was becoming increasingly difficult to do so.
The scene before him was grim.
Ten bison lay dead or dying on the frozen ground. The remaining animals had stopped running and formed something of a wall between him and his pursuer. Griff peered into the darkness, but could not locate the man. Then, through an opening in the herd, he spotted him, lying facedown. The gloom made it difficult to sort out whether he was dead or alive, or whether he still had his weapon, but in seconds, both questions were answered.
In ponderous, agonizing slow motion, the assassin worked his way to his feet. Even through the distance and the darkness he looked battered and broken. His left arm dangled uselessly at his side. When he took a step toward the barn, he was dragging his right leg. Still he remained upright, stumbling forward a step at a time. Griff could almost see the determination on his face. He could also see the powerful submachine gun dangling from his right hand.
The angle down to the darkened farmhouse was cut off. The barn, built on a broad, flat table of land, was Griff’s only chance. The structure was quite large and seemed to be well maintained. On either side, like the towers of a medieval castle, stood steel grain silos, each at least three stories high.
Gasping, Griff made his way toward the two large front doors. If they were locked or chained, he was dead.
From behind him came the chatter of gunfire. Several bullets snapped into the barn. He was ten feet from the double doors when his heart sank. There was a heavy chain across them, in addition to a plank of wood.
Death was closing in.
Griff hunched down as best he could and zigzagged toward the corner of the barn. Blood was flowing from his cheek as he ducked around the corner. There was a door. The smooth knob, some sort of bone or plastic, was unyielding. Any moment now it would be over.
With a burst of adrenaline that took him completely by surprise, Griff rammed his shoulder against the
