stood living to oppose him, his keen blade passing through flesh and bone and metal as though each had been alike thin air.

As we bent to the slaughter, far above us rose that shrill, weird cry which I had heard once before, and which had called the herd to the attack upon their victims. Again and again it rose, but we were too much engaged with the fierce and powerful creatures about us to attempt to search out even with our eyes the author of the horrid notes.

Great tails lashed in frenzied anger about us, razor-like talons cut our limbs and bodies, and a green and sticky syrup, such as oozes from a crushed caterpillar, smeared us from head to foot, for every cut and thrust of our longswords brought spurts of this stuff upon us from the severed arteries of the plant men, through which it courses in its sluggish viscidity in lieu of blood.

Once I felt the great weight of one of the monsters upon my back and as keen talons sank into my flesh I experienced the frightful sensation of moist lips sucking the lifeblood from the wounds to which the claws still clung.

I was very much engaged with a ferocious fellow who was endeavouring to reach my throat from in front, while two more, one on either side, were lashing viciously at me with their tails.

The green warrior was much put to it to hold his own, and I felt that the unequal struggle could last but a moment longer when the huge fellow discovered my plight, and tearing himself from those that surrounded him, he raked the assailant from my back with a single sweep of his blade, and thus relieved I had little difficulty with the others.

Once together, we stood almost back to back against the great boulder, and thus the creatures were prevented from soaring above us to deliver their deadly blows, and as we were easily their match while they remained upon the ground, we were making great headway in dispatching what remained of them when our attention was again attracted by the shrill wail of the caller above our heads.

This time I glanced up, and far above us upon a little natural balcony on the face of the cliff stood a strange figure of a man shrieking out his shrill signal, the while he waved one hand in the direction of the river's mouth as though beckoning to some one there, and with the other pointed and gesticulated toward us.

A glance in the direction toward which he was looking was sufficient to apprise me of his aims and at the same time to fill me with the dread of dire apprehension, for, streaming in from all directions across the meadow, from out of the forest, and from the far distance of the flat land across the river, I could see converging upon us a hundred different lines of wildly leaping creatures such as we were now engaged with, and with them some strange new monsters which ran with great swiftness, now erect and now upon all fours.

"It will be a great death," I said to my companion. "Look!"

As he shot a quick glance in the direction I indicated he smiled.

"We may at least die fighting and as great warriors should, John Carter," he replied.

We had just finished the last of our immediate antagonists as he spoke, and I turned in surprised wonderment at the sound of my name.

And there before my astonished eyes I beheld the greatest of the green men of Barsoom; their shrewdest statesman, their mightiest general, my great and good friend, Tars Tarkas, Jeddak of Thark.

CHAPTER II

A FOREST BATTLE

Tars Tarkas and I found no time for an exchange of experiences as we stood there before the great boulder surrounded by the corpses of our grotesque assailants, for from all directions down the broad valley was streaming a perfect torrent of terrifying creatures in response to the weird call of the strange figure far above us.

"Come," cried Tars Tarkas, "we must make for the cliffs. There lies our only hope of even temporary escape; there we may find a cave or a narrow ledge which two may defend for ever against this motley, unarmed horde."

Together we raced across the scarlet sward, I timing my speed that I might not outdistance my slower companion. We had, perhaps, three hundred yards to cover between our boulder and the cliffs, and then to search out a suitable shelter for our stand against the terrifying things that were pursuing us.

They were rapidly overhauling us when Tars Tarkas cried to me to hasten ahead and discover, if possible, the sanctuary we sought. The suggestion was a good one, for thus many valuable minutes might be saved to us, and, throwing every ounce of my earthly muscles into the effort, I cleared the remaining distance between myself and the cliffs in great leaps and bounds that put me at their base in a moment.

The cliffs rose perpendicular directly from the almost level sward of the valley. There was no accumulation of fallen debris, forming a more or less rough ascent to them, as is the case with nearly all other cliffs I have ever seen. The scattered boulders that had fallen from above and lay upon or partly buried in the turf, were the only indication that any disintegration of the massive, towering pile of rocks ever had taken place.

My first cursory inspection of the face of the cliffs filled my heart with forebodings, since nowhere could I discern, except where the weird herald stood still shrieking his shrill summons, the faintest indication of even a bare foothold upon the lofty escarpment.

To my right the bottom of the cliff was lost in the dense foliage of the forest, which terminated at its very foot, rearing its gorgeous foliage fully a thousand feet against its stern and forbidding neighbour.

To the left the cliff ran, apparently unbroken, across the head of the broad valley, to be lost in the outlines of what appeared to be a range of mighty mountains that skirted and confined the valley in every direction.

Perhaps a thousand feet from me the river broke, as it seemed, directly from the base of the cliffs, and as there seemed not the remotest chance for escape in that direction I turned my attention again toward the forest.

The cliffs towered above me a good five thousand feet. The sun was not quite upon them and they loomed a dull yellow in their own shade. Here and there they were broken with streaks and patches of dusky red, green, and occasional areas of white quartz.

Altogether they were very beautiful, but I fear that I did not regard them with a particularly appreciative eye on this, my first inspection of them.

Just then I was absorbed in them only as a medium of escape, and so, as my gaze ran quickly, time and again, over their vast expanse in search of some cranny or crevice, I came suddenly to loathe them as the prisoner must loathe the cruel and impregnable walls of his dungeon.

Tars Tarkas was approaching me rapidly, and still more rapidly came the awful horde at his heels.

It seemed the forest now or nothing, and I was just on the point of motioning Tars Tarkas to follow me in that direction when the sun passed the cliff's zenith, and as the bright rays touched the dull surface it burst out into a million scintillant lights of burnished gold, of flaming red, of soft greens, and gleaming whites—a more gorgeous and inspiring spectacle human eye has never rested upon.

The face of the entire cliff was, as later inspection conclusively proved, so shot with veins and patches of solid gold as to quite present the appearance of a solid wall of that precious metal except where it was broken by outcroppings of ruby, emerald, and diamond boulders—a faint and alluring indication of the vast and unguessable riches which lay deeply buried behind the magnificent surface.

But what caught my most interested attention at the moment that the sun's rays set the cliff's face a-shimmer, was the several black spots which now appeared quite plainly in evidence high across the gorgeous wall close to the forest's top, and extending