The cold increased sharply. He expected a fall in the mercury owing to the ascent, but it was greater than the height alone warranted. All the signs betokened foul weather. The castle was now wholly lost in great masses of vapor and the moon was withdrawing from the sky. The wind had an edge of ice. He knew that mountains were the breeding place of storms and he made another increase of speed in order that they might reach the hunting lodge before one broke.
He had not heard a sound from the interior of the automobile since he started. They were sitting only a few feet away, but the whistling of the wind and the crunch of the wheels on the sanded road would have drowned out all slight noises, and they did not speak, nor did he look back.
He knew that they could see only a broad back in front of them and the muffling coat and cap. He longed to say a word or two, but he deemed it wisest to wait yet a while. His full attention was concentrated upon the machine and the road and it was all the more necessary because the night was growing darker and the wind cut.
But his confidence was so high that he handled the automobile through all the dangers with a firm and sure hand. It sped on and on, climbing in a rapid series of circles up the side of the mountain. Behind him the gulf was filled with vapors and before him the clouds were growing darker on the crest, but he could yet trace the road, and it would not be long now until they reached the crest and the pine forest in which the hunting lodge stood.
He wondered what kind of man the forester Muller would prove to be. If he were suspicious, keenly alert, he might prevent their ultimate escape, but if he were merely a simple hunter John might make friends with him and use him for his purposes. Then his thoughts came quickly back to Julie. He believed that she had left the castle without resistance of any kind. She would be glad to escape from Zillenstein and Auersperg, no matter where that escape might take her.
Another half-hour and the crest was but a hundred yards or so away. How thankful he was now that he had put on extra speed despite the ascent and had driven the machine hard, because the road would soon be blotted from sight! Heavy flakes of snow had begun to fall and with the rising wind they were coming faster and faster.