The experience of Gravity Gimp, after reaching the outside of the , was in more than one respect.  
When he found himself creeping up the narrow path, to the high ground above, and realized that he would make a capital target for one or a dozen of the Seneca sharpshooters, his teeth fairly , and he would have retreated, but for his affection for the members of the Brainerd family.
 
"'Spect dere's two hundred ob 'em a-settin' in a row on a log up dere and waitin' for me, and when I come along dey'll each one hit me ober de head wid de end ob dere tomahawks, and by de time dey gots frough I'll hab de headache so bad dat I'll be as dizzy as Haberkick down dere."
 
Gravity paused for a minute, and then resumed creeping forward. Within the succeeding ten minutes he had reached the high level ground above, without sight or sound of an Indian.
 
No wonder he was mystified, for it occurred to him, naturally enough, that if he could pass out unchallenged in that fashion all the others might do the same, and what seemed to be a very situation might thus resolve itself into nothing of the kind.
 
He came near turning back and his friends to follow him, but fortunately he changed his mind and to go farther, before believing that the cloud had lifted.
 
"Dere don't seem to be anybody loafing ' here," he muttered, "and I'll a little further."
 
He now began cautiously moving over the same ground he and his friends had hurried along when so hotly chased by the Indians.
 
Only a short distance was passed in the deep shadows of the trees, when he paused, still mystified.
 
The question presented itself as to how he was to accomplish anything that could benefit those whom he had left behind, for if they should seek to leave the cavern during the night, there was no other way, so far as he could judge, excepting that which he himself had taken.
 
"It must be dat the Injuns are down on de oder side de ravine, and I think dere's where I'll take an observation."
 
No task could be more delicate than this, and Gravity, with all his shrewdness, was unfitted to undertake it. There were , who under the circumstances, would have gathered all the knowledge desired, and would have placed themselves among their enemies without detection, but the African was a different kind of personage.
 
He picked his way along the wood above the cavern, and had gone less than two rods beyond, when he stopped to gaze about him. The gloom was so that he could see very little, excepting when he looked across the ravine, where the moonlight fell and where the mass of rocks, so by the , was in plain sight.
 
He saw nothing there which could enlighten him, but his heart nearly stood still, when he not only heard a movement behind him near the point where the path to the cavern reached the high ground above, but despite the gloom detected several dark figures moving stealthily about.
 
That these were Indians there could be no doubt, and the conclusion was that they had seen him come out and had allowed him to pass by them without .
 
Being now bet............