Then he would start on again, resolved to reach the next town before nightfall. What with the many interruptions and the slow pace, however, darkness overtook him while yet he was more than ten miles from his destination.

Dismounting, he lighted his lamp, and once more took up the forward flight. The air, from being excessively hot, now became quite the opposite, and he felt chilled to the bone. He kept doggedly on, nevertheless, and at last his perseverance was rewarded by his catching a glimpse of the lights of the town for which he was bound. At the same time the road became much better, and he covered the intervening mile or two at good speed.

The town was not a large one, but it could afford a square meal and a good bed, and that was all that Bert asked for. He had a hard time to tear himself away from the other guests, who were very much interested in his adventures, and plied him with innumerable questions.

At last he managed to say good-night, and fifteen minutes afterward was sunk in the deep, dreamless sleep of utter but healthy exhaustion.


[CHAPTER XIII]

An Unseen Listener

Bert was lost. There was no use blinking the fact. For two hours past this feeling had been growing stronger, and now it had deepened into a conviction.

It was an unusual and disconcerting experience for him. His sense of location was very keen and acute, and, even without a compass, he had been able almost instinctively to distinguish the cardinal points. But just now he was deprived of the help of that trusty counselor. He had been compelled to dismount, a little while since, to make some trifling adjustment. Some time later, when the sun had disappeared under a cloud, he felt in the pocket where he usually carried his compass, and was dismayed to find it empty. He must have lost it in bending over the machine. He could replace it when he reached the next large town, but just at present he missed it sorely. For an hour now, the sun had been invisible, and although he felt confident he was traveling due West, he would have given a good deal for absolute assurance of that fact.