But it was a silent world, a black world, in which the hills about him were shapeless, dim hulks, where the wind whined, where the snow swept against his face and drifted down the open space of his collar; a world of coldness, of malice, of icy venom, where everything was a threatening thing, and never a cheering aspect except the fact that the grades had been accomplished, and that from now on he could progress with the knowledge that his engine at least need labor no longer. But the dangers! Barry knew that they had only begun. The descent would be as steep as the climb he had just made. The progress must be slower, if anything, and with the compression working as a brake. But it was at least progress, and once more he started.

The engine clanked less now, the air seemed a bit warmer with the down grade, and Barry, in spite of his fatigue, in spite of the disappointment of a disabled car, felt at least the joy of having conquered the thing which had sought to hold him back, the happiness of having fought against obstacles, of having beaten them, and of knowing that he now was on the down trail. The grade lessened for a few hundred feet, and the machine slowed. Houston pressed on the clutch pedal, allowing the car to coast slowly until the hill became steeper again. Then he sought once more to shift into gear,—and stopped short!

Those few moments of coasting had been enough. Overheated, distended, the bearings had cooled too suddenly about the crank shaft and frozen there with a tightness that neither the grinding pull of the starter nor the heavy tug of the down grade could loosen. Once more Barry Houston felt his heart sink in the realization of a newer, a greater foreboding than ever. A frozen crank shaft meant that from now on the gears would be useless. Fourteen miles of down grade faced him. If he were to make them, it must be done with the aid of brakes alone. That was dangerous!

He cupped his hands and called,—in the vain hope that the stories of Hazard Pass and its loneliness might not be true, after all. But the only answer was the churning of the bank-full stream a hundred yards away, the thunder of the wind through the pines below, and the eerie echo of his own voice coming back to him through the snows. Laboriously he left the machine and climbed back to the summit, there to seek out the little tent house he had seen far at one side and which he instinctively knew to be the rest room and refreshment stand of the summer season. But he found it, as he had feared he would find it, a deserted, cold, napping thing, without a human, without a single comfort, or the possibility of fire or warmth through the night. Summer, for Hazard Pass, at least, still was a full month away. For a moment he shivered within it, staring about its bleak interior by the aid of a flickering match. Then he went outside again. It was only a shell, only a hope that could not be realized. It would be less of a hardship to make the fight to reach the bottom of the Pass than to attempt to spend the night in this flimsy contraption. In travel there would be at least action, and Barry clambered down the hill to his machine.

Again he started, the brake bands squeaking and protesting, the machine sloughing dangerously as now and again its sheer weight forced it forward at dangerous speeds until lesser levels could be reached and the hold of the brake bands accomplish their purpose again. Down and down, the miles slipping away with far greater speed than even Barry realized, until at last—

He grasped desperately for the emergency brake and gripped tight upon it, steering with one hand. For five minutes there had come the strong odor of burning rubber; the strain had been too great, the foot-brake linings were gone; everything depended upon the emergency now! And almost with the first strain—

Careening, the car seemed to leap beneath him, a maddened, crazed thing, tired of the hills, tired of the turmoil and strain of hours of fighting, racing with all the speed that gravity could thrust upon it for the bottom of the Pass. The brakes were gone, the emergency had not even lasted through the first hill. Barry Houston was now a prisoner of speed,—cramped in the seat of a runaway car, clutching tight at the wheel, leaning, white, tense-faced, out into the snow, as he struggled to negotiate the turns, to hold the great piece of runaway machinery to the crusted road and check its speed from time to time in the snowbanks.

A mile more—halted at intervals by the very thing which an hour or so before Barry Houston had come almost to hate, the tight-packed banks of snow—then came a new emergency. One chance was left, and Barry took it,—the "burring" of the gears in lieu of a brake. The snow was fading now, the air was warmer; a mile or so more and he would be safe from that threat which had driven him down from the mountain peaks,—the possibility of death from exposure, had he, in his light clothing, attempted to spend the night in the open. If the burred gears could only hold the car for a mile or so more—

But a sudden, snapping crackle ended his hope. The gears had meshed, and meshing, had broken. Again a wild, careening thing, with no snow banks to break the rush, the car was speeding down the steepest of the grades like a human thing determined upon self-destruction.

A skidding curve, then a straightaway, while Barry clung to the wheel with fingers that were white with the tightness of their grip. A second turn, while a wheel hung over the edge, a third and—