!" I said to myself, as I continued my retreat, but only to
stop short, for from the direction in which we had come I heard
whispered, more than called, the familiar cry of the Australian savage,
a cry that must, I knew, come from Jimmy, and this explained Gyp's
appearance.

"_Cooey_!"

There it was again, and without hesitation I walked sharply back, Gyp
running before me as he would not have done had there been an enemy
near.

There was the panting and rustling again as I retraced my steps, with
the light growing plainer, and in less than a minute I came upon Jimmy
trudging slowly along with a heavy burden on his back, a second glance
at which made me stop speechless in my tracks.

"Mass Joe! Jimmy got um fader. Much big heavy. Jimmy got um right
fas'."

He panted with the exertion, for he tried to break into a trot.

I could do no more than go to his side and lay my trembling hands upon
the shoulder of his burden--a man whom he was carrying upon his back.

"Go on!" I said hoarsely. "Forward, Gyp, and stop them!"

The dog understood the word "Forward," and went on with a rush, while I
let Jimmy pass me, feeling that if he really had him we sought he was
performing my duty, while all I could do was to form the rear-guard and
protect them even with my life if we were pursued.

Either the dog was leading close in front or the black went on by a kind
of instinct in the way taken by our companions. At any rate he went
steadily on, and I followed, trembling with excitement, ten or a dozen
yards behind, in dread lest it should not be true that we had succeeded
after all.

The light behind us increased so that I could plainly see the bent
helpless load upon our follower's back; but the black trudged steadily
on and I followed, panting with eagerness and ready the moment Jimmy
paused to leap forward and try to take his place.

The fire must have been increasing fast, and the idea was dawning upon
me that perhaps this was a plan of the black's, who had set fire to one
of the huts and then seized the opportunity to get the prisoner away.
It was like the Australian to do such a thing as this, for he was
cunning and full of stratagem, and though it was improbable the idea was
growing upon me, when all at once a tremendous weight seemed to fall
upon my head and I was dashed to the earth, with a sturdy savage
pressing me down, dragging my hands behind me, and beginning to fasten
them with some kind of thong.