“Andy and myself will try to find out which window the man is going to creep through, and we’ll form a reception committee. When I turn on the light, you, Andy, be sure to cover him with your gun, ready to shoot if he attacks us. Get that, do you?”
On his part Andy assured the chief that he understood perfectly.
“Well, then,” concluded Rob, “all I want to say is that after Tubby sees the fire begin to pick up he is to dart over and get my gun here, with which he, too, will proceed to cover the intruder. That’s all. Now get busy, boys. Andy, come with me, and be careful not to strike your gun against anything so as to alarm him. Tubby, head over to the fireplace, and be ready to act!”
It was intensely exciting, Tubby thought, as he managed to cross to the end of the long bunk-house, where the yawning fireplace stood—the same gaping aperture down which that bobcat had dropped, and up which he had also climbed with such fatal alacrity later on, when dispossessed by reason of the acrid smoke fumigation.
Reaching the place assigned to him, Tubby felt of the wooden screen. He found that it would only require a smart push to send it flat, after which he could turn his attention to snatching up some of the fine dry tinder which had been arranged in a little pile close by; and as Tubby had paid more attention to the cooking than any one else, he ought to know to a dot where to find this “fire-starter.”
Meanwhile, Rob and Andy had started to creep along close to the side of the log cabin wall. Rob was heading directly toward the spot where he had distinctly heard the last suspicious sound. If the prowler without had found that shutter fast he would just as likely as not examine the next one, and keep trying until he ran upon a damaged wooden cover which the winds had banged back and forth until it could no longer do full duty.
Yes, there was some one shaking the next shutter which had been used to keep the drifting snow out when the loggers were in camp during the long winter months. As the two boys crept closer they could hear a grumbling sound, just such as might proceed from a disappointed man who was being continually baffled in his efforts to force an entrance.
Rob had been thinking as he moved, and several possibilities had in turn taken possession of his active mind. Could this be Uncle George himself, come back to the abandoned logging camp, and who upon finding the door barred from within, was now trying to gain an entrance? At first Rob rather favored this idea, but he quickly realized how slender a hold it had in the way of plausible facts.
In the first place the sportsman would hardly come back minus his Indian guide, unless Sebattis, too, had proven false, and had to be sent flying like Zeb Crooks. Then, again, if he suspected that some passing hunters were occupying the bunk-house, having accepted the invitation to enter and make themselves at home, why should not Uncle George call out and ask them to open the door to him? No, there was something much more suggestive and suspicious about this event than the return of the mighty Nimrod. This unknown party did not suspect that the cabin was occupied; he meant to get in, perhaps to make free with the property left there by Uncle George.
In a word, Rob was more than half convinced already that he knew who the man outside, fumbling with the various wooden shutters, must be—no other than that same Zeb Crooks, who possibly had come sneaking back, knowing the intention of his former employer to leave the camp unprotected for a few days—come back to rob the place of anything valuable that he could find and sequester.