His surmise about Tom began to have a kind of fascination for him. Would he remain absolutely still? He would certainly shift an arm or a leg. Henry's interest in the question kept him awake. He turned silently on the other side, but, no matter how intently he studied the sitting figure of his comrade, he could not see it stir. He did not know how long he had been awake, trying thus to decide a question that should be of no importance at such a time. Although unable to sleep, he fell into a dreamy condition, and continued vaguely to watch the rigid and silent sentinel.
He suddenly saw Tom stir, and he came from his state of languor. The exciting question was solved at last. The man would not sit all night absolutely immovable. There could be no doubt of the fact that he had raised an arm, and that his figure had straightened. Then he stood up, full height, remained motionless for perhaps ten seconds, and then suddenly glided away among the bushes.
Henry knew what this meant. Tom had heard something moving in the thickets, and, like a good sentinel, he had gone to investigate. A rabbit, doubtless, or perhaps a sneaking raccoon. Henry rose to a sitting position, and drew his own rifle across his knees. He would watch while Tom was gone, and then lie would sink quietly back, not letting his comrade know that lie had taken his place.
The faintest of winds began to stir among the thickets. Light clouds drifted before the moon. Henry, sitting with his rifle across his knees, and Shif'less Sol, asleep in the shadows, were invisible, but Henry saw beyond the circle of darkness that enveloped them into the grayish light that fell over the bushes. He marked the particular point at which he expected Tom Ross to appear, a slight opening that held out invitation for the passage of a man.
He waited a long time, ten minutes, twenty, a half hour, and the sentinel did not return. Henry came abruptly out of his dreamy state. He felt with all the terrible thrill of certainty that what happened to Long Jim and Paul had happened also to Silent Tom Ross. He stood erect, a tense, tall figure, alarmed, but not afraid. His eyes searched the thickets, but saw nothing. The slight movement of the bushes was made by the wind, and no other sound reached his ears.
But he might be mistaken after all! The most convincing premonitions were sometimes wrong! He would give Tom ten minutes more, and he sank down in a crouching position, where he would offer the least target for the eye.
The appointed time passed, and neither sight nor sound revealed any sign of Tom Ross. Then Henry awakened Shif'less Sol, and whispered to him all that he had seen.
“Whatever took Jim and Paul has took him,” whispered the shiftless one at once.
Henry nodded.
“An' we're bound to look for him right now,” continued Shif'less Sol.
“Yes,” said Henry, “but we must stay together. If we follow the others, Sol, we must follow 'em together.”
“It would be safer,” said Sol. “I've an idee that we won't find Tom, an' I want to tell you, Henry, this thing is gittin' on my nerves.”
It was certainly on Henry's, also, but without reply he led the way into the bushes, and they sought long and well for Silent Tom, keeping at the same time a thorough watch for any danger that might molest themselves. But no danger showed, nor did they find Tom or his trail. He, too, had vanished into nothingness, and Henry and Sol, despite their mental strength, felt cold shivers. They came back at last, far toward morning, to the bank of the creek. It was here as elsewhere a narrow but deep stream flowing between banks so densely wooded that they were almost like walls.
“It will be daylight soon,” said Shif'less Sol, “an' I think we'd better lay low in thicket an' watch. It looks ez ef we couldn't find anything, so we'd better wait an' see what will find us.”
“It looks like the best plan to me,” said Henry, “but I think we might first hunt a while on the other side of the creek. We haven't looked any over there.”
“That's so,” replied Shif'less Sol, “but the water is at least seven feet deep here, an' we don't want to make any splash swimmin'. Suppose you go up stream, an' I go down, an' the one that finds a ford first kin give a signal. One uv us ought to strike shallow water in three or four hundred yards.”
Henry followed the current toward the south, while Sol moved up the stream. The boy went cautiously through the dense foliage, and the creek soon grew wider and shallower. At a distance of about three hundred yards lie came to a point where it could be waded easily. Then he uttered the low cry that was their signal, and went back to meet Shif'less Sol. He reached the exact point at which they had parted, and waited. The shiftless one did not come. The last of his comrades was gone, and he was alone in the forest.
CHAPTER III. THE HUT ON THE ISLET
Henry Ware waited at least a quarter of an hour by the creek on the exact spot at which he and Solomon Hyde, called the shiftless one, had parted, but he knew all the while that his last comrade was not coming. The same powerful and mysterious hand that swept the others away had taken him, the wary and cunning Shif'less Sol, master of forest lore and with all the five senses developed to the highest pitch. Yet his powers had availed him nothing, and the boy again felt that cold chill running down his spine.
Henry expected the omnipotent force to come against him, also, but his instinctive caution made him turn and creep into the thickest of the forest, continuing until he found a place in the bushes so thoroughly hidden that no one could see him ten feet away. There he lay down and rapidly ran over in his mind the events connected with the four disappearances. They were few, and he had little on which to go, but his duty to seek his four comrades, since he alone must do it, was all the greater. Such a thought as deserting them and fleeing for his own life never entered his mind. He would not only seek them, but he would penetrate the mystery of the power that had taken them.
It was like him now to go about his work with calmness and method. To approach an arduous task right one must possess freshness and vigor, and one could have neither without sleep. His present place of hiding seemed to be as secure as any that could be found. So composing himself he took all chances and sought slumber. Yet it needed a great effort of the will to calm his nerves, and it was a half hour before he began to feel any of the soothing effect that precedes sleep. But fall asleep he did at last, and, despite everything, he slept soundly until the morning.
Henry did not awake to a bright day. The sun had risen, but it was obscured by gray clouds, and the whole heavens were somber. A cold wind began to blow, and with it came drops of rain. He shivered despite the enfolding blanket. The coming of the morning had invariably brought cheerfulness and increase of spirits, but now he felt depression. He foresaw heavy rain again, and it would destroy any but the deepest trail. Moreover, his supplies of food were exhausted and he must replenish them in some manner before proceeding further.
A spirit even as bold and strong as Henry's might well have despaired. He had found his comrades, only to lose them again, and the danger that had threatened them, and the elements as well, now threatened him, too. An acute judge of sky and air, he knew that the rain, cold, insistent, penetrating, would fall all day, and that he must seek shelter if he would keep his strength. The Indians themselves always took to cover at such times.
He wrapped the blanket around himself, covering his body well from neck to ankle, putting his rifle just inside the fold, but with his hand upon it, ready for instant use if it should be needed. Then he started, walking straight ahead until he came to the crown of a little hill. The clouds meanwhile thickened, and the rain, of the kind that he had foreseen and as cold as ice, was blown against him. The grass and bushes were reeking, and his moccasins became sodden. Despite the vigorous walking, lie felt the wet cold entering his system. There come times when the hardiest must yield, and he saw the increasing need of refuge.
He surveyed the country attentively from the low hill. All around was a dull gray horizon from which the icy rain dripped everywhere. There was no open country.