Strange as it may appear, there was something in the manner of the waif that instilled a new confidence into their hearts. Under other circumstances they might not have felt it, but now, with Persimmons’ life in such danger, they were in the mood of drowning men who grasp at straws.

Jimmie was such a straw, and his self-confident manner formed to a not small degree the basis of their trust in his ability to carry out what he said he could accomplish. Carefully the rope was transferred from the dripping, half-frozen Ralph to Jimmie’s waist. This done, the lad carefully balanced a longish branch he had picked up, and appeared to find it suitable for use as a balancing pole; for, after one or two trials, he stepped out on the log and began such a “rope walking” act as has seldom if ever been witnessed.

Before starting, he had kicked off his ragged, broken boots,—stockings or socks he had none,—and was now barefooted. The rough bark of the tree trunk afforded a certain stability of footing, but they held their breath as they watched the waif’s slender, pitifully thin figure painfully making its way on that narrow bridge above the swirling, leaping waves of the torrent.

Once he hesitated and swayed, and a gasp went up from the watchers on the bank. Involuntarily they took a tighter grip on the rope. But it was only the green rush of waters under his feet that had momentarily caused Jimmie’s head to swim.

He swiftly recovered himself and, forcing his eyes to remain riveted on a definite object, he forged steadily ahead. Now he was only five feet from where Persimmons, with a sub-conscious strength, was hanging on to his precarious hold, now but four feet intervened, then three, two,—one! How the slender trunk swayed! It appeared impossible that anything human could keep its footing upon it.

But at last the young acrobat reached a point beyond which he dared not go. Holding his balancing pole with one hand, he undid the rope from his waist with the other. Bending, very slowly, very cautiously, he formed a loop and dropped it over Persimmons’ head. The numbed boy had just strength enough to work it under his armpits.

Then his strength gave out completely. He would have been swirled away had not Jimmie taken the precaution to pass the rope around the opposite side of the tree trunk to that on which the current was pulling. But Persimmons was safe. The rope held him firm. He took a brief interval for a breath, and then managed to work his way along the trunk while the others hauled.

As for Jimmie, he crouched low for a time, using his balancing pole with wonderful adroitness. Then, walking backward along that swaying, treacherous trunk, he reached shore just as they dragged young Simmons out. It was in the nick of time, too, for he could not have lasted much longer. As it was, when they laid him on the bank he collapsed utterly.

“Jimmie, if you ever were an acrobat, and there’s no room to doubt that, you must have been a marvel!” cried Ralph throwing his arms about the boy’s neck, while the professor and Hardware congratulated him hardly less enthusiastically, and the agent danced a jig.

“Gee!” exclaimed Jimmie, when he released himself, “if you tink I was a wonder, ask Sig. Montinelli, who trained me. I was so good dat he used to beat the life out uv me. Dat’s de reason I ran away frum de show and came up here,—dat and annudder reason.”