The three other boys heard Max give utterance to a startled exclamation. It was not his nature to betray excitement unless there was some very good excuse for doing so, and consequently Steve turned his head to look over his shoulder and ask: "What ails you, Max, old chum? The shaking didn't feel any worse, did if? I'd hate some myself to go with the old bridge, if she does take a notion to cut loose from her moorings, and head down the valley; and, Max, if you reckon we'd better quit this monkey business, and go ashore, why, I'll call it off, though I did want to get this one picture the worst kind."
"Wait!" said Max, quickly; "we couldn't go now, no matter how much we wanted to!"
"Oh! why not?" exclaimed Bandy-legs, looking anxious, as he fancied he felt a new and sickening swaying to the bridge; and unconsciously he gripped the railing while speaking, as though desirous of having something substantial to hold on to.
"Because, unless I'm away off in my guess," said Max, positively, "that object on that roof of a cabin you thought was a dog is a little child; and we've got to try our level best to save it when the wreckage gets down to the bridge!"
His words almost stunned the others. They stood and gazed at the swiftly approaching floating object as though unable to believe their very eyes; but soon Steve managed to find his voice, for he bellowed:
"Max, it is, for a fact, a poor little abandoned child, crouching there, and like as not nearly frightened out of its life. Oh! I wonder what's become of its mother and father? P'raps they've been drowned. Max, what can we do to save it? Think as fast as ever you did in all your life. I'd never get over it if we let that helpless child sweep under the bridge like that rooster did. It'd haunt me the rest of my days. Max, haven't you thought up a plan?"
"Yes, and it's the only way we can have a chance," replied the other, quickly. "Here, let me have the noose end of your rope, Toby; I'm going to slip it around under my arms. Then you three get hold, and I'll climb over the railing here, just where that cabin roof is going to pass under. Too bad that there's so much room, because it won't stick fast; so I must drop down on the roof and grab the child. Everything depends on how you can get me up again. It's all got to be done like a flash, you see. And if the rope holds, I'll do my part, I promise you."
"Count on us, Max, and here's hoping you do get hold of the poor little thing!" said Steve, who had laid his camera aside, the better to use both hands.
They nerved themselves for the coming ordeal. Teeth were tightly clenched, and every muscle summoned to do its full duty. Nor could the emergency be long delayed, because that drifting wreckage of a cabin was approaching them swiftly, borne on the wild current of the flood, and in another ten seconds would have reached the middle of the span of the bridge!