But scarcely had I taken a hundred steps in the direction of the farther gate when the sound of marching troops, the clank of metal, and the squealing of thoats just within the city apprised me of the fact that the Kaolians were already moving toward the other gate.

There was no time to be lost. In another moment the gate would be opened and the head of the column pass out upon the death-bordered highway.

Turning back toward the fateful gate, I ran rapidly along the edge of the clearing, taking the ground in the mighty leaps that had first made me famous upon Barsoom. Thirty, fifty, a hundred feet at a bound are nothing for the muscles of an athletic Earth man upon Mars.

As I passed the flank of the waiting green men they saw my eyes turned upon them, and in an instant, knowing that all secrecy was at an end, those nearest me sprang to their feet in an effort to cut me off before I could reach the gate.

At the same instant the mighty portal swung wide and the head of the Kaolian column emerged. A dozen green warriors had succeeded in reaching a point between me and the gate, but they had but little idea who it was they had elected to detain.

I did not slacken my speed an iota as I dashed among them, and as they fell before my blade I could not but recall the happy memory of those other battles when Tars Tarkas, Jeddak of Thark, mightiest of Martian green men, had stood shoulder to shoulder with me through long, hot Martian days, as together we hewed down our enemies until the pile of corpses about us rose higher than a tall man's head.

When several pressed me too closely, there before the carved gateway of Kaol, I leaped above their heads, and fashioning my tactics after those of the hideous plant men of Dor, struck down upon my enemies' heads as I passed above them.

From the city the red warriors were rushing toward us, and from the jungle the savage horde of green men were coming to meet them. In a moment I was in the very center of as fierce and bloody a battle as I had ever passed through.

These Kaolians are most noble fighters, nor are the green men of the equator one whit less warlike than their cold, cruel cousins of the temperate zone. There were many times when either side might have withdrawn without dishonor and thus ended hostilities, but from the mad abandon with which each invariably renewed hostilities I soon came to believe that what need not have been more than a trifling skirmish would end only with the complete extermination of one force or the other.

With the joy of battle once roused within me, I took keen delight in the fray, and that my fighting was noted by the Kaolians was often evidenced by the shouts of applause directed at me.

If I sometimes seem to take too great pride in my fighting ability, it must be remembered that fighting is my vocation. If your vocation be shoeing horses, or painting pictures, and you can do one or the other better than your fellows, then you are a fool if you are not proud of your ability. And so I am very proud that upon two planets no greater fighter has ever lived than John Carter, Prince of Helium.

And I outdid myself that day to impress the fact upon the natives of Kaol, for I wished to win a way into their hearts-and their city. Nor was I to be disappointed in my desire.

All day we fought, until the road was red with blood and clogged with corpses. Back and forth along the slippery highway the tide of battle surged, but never once was the gateway to Kaol really in danger.

There were breathing spells when I had a chance to converse with the red men beside whom I fought, and once the jeddak, Kulan Tith himself, laid his hand upon my shoulder and asked my name.

"I am Dotar Sojat," I replied, recalling a name given me by the Tharks many years before, from the surnames of the first two of their warriors I had killed, which is the custom among them.

"You are a mighty warrior, Dotar Sojat," he replied, "and when this day is done I shall speak with you again in the great audience chamber."

And then the fight surged upon us once more and we were separated, but my heart's desire was attained, and it was with renewed vigor and a joyous soul that I laid about me with my long-sword until the last of the green men had had enough and had withdrawn toward their distant sea bottom.

Not until the battle was over did I learn why the red troops had sallied forth that day. It seemed that Kulan Tith was expecting a visit from a mighty jeddak of the north-a powerful and the only ally of the Kaolians, and it had been his wish to meet his guest a full day's journey from Kaol.

But now the march of the welcoming host was delayed until the following morning, when the troops again set out from Kaol. I had not been bidden to the presence of Kulan Tith after the battle, but he had sent an officer to find me and escort me to comfortable quarters in that part of the palace set aside for the officers of the royal guard.

There, with Woola, I had spent a comfortable night, and rose much refreshed after the arduous labors of the past few days. Woola had fought with me through the battle of the previous day, true to the instincts and training of a Martian war dog, great numbers of which are often to be found with the savage green hordes of the dead sea bottoms.

Neither of us had come through the conflict unscathed, but the marvelous, healing salves of Barsoom had sufficed, overnight, to make us as good as new.

I breakfasted with a number of the Kaolian officers, whom I found as courteous and delightful hosts as even the nobles of Helium, who are renowned for their ease of manners and excellence of breeding. The meal was scarcely concluded when a messenger arrived from Kulan Tith summoning me before him.

As I entered the royal presence the jeddak rose, and stepping from the dais which supported his magnificent throne, came forward to meet me-a mark of distinction that is seldom accorded to other than a visiting ruler.

"Kaor, Dotar Sojat!" he greeted me. "I have summoned you to receive the grateful thanks of the people of Kaol, for had it not been for your heroic bravery in daring fate to warn us of the ambuscade we must surely have fallen into the well-laid trap. Tell me more of yourself-from what country you come, and what errand brings you to the court of Kulan Tith."

"I am from Hastor," I said, for in truth I had a small palace in that southern city which lies within the far-flung dominions of the Heliumetic nation.

"My presence in the land of Kaol is partly due to accident, my flier being wrecked upon the southern fringe of your great forest. It was while seeking entrance to the city of Kaol that I discovered the green horde lying in wait for your troops."

If Kulan Tith wondered what business brought me in a flier to the very edge of his domain he was good enough not to press me further for an explanation, which I should indeed have had difficulty in rendering.

During my audience with the jeddak another party entered the chamber from behind me, so that I did not see their faces until Kulan Tith stepped past me to greet them, commanding me to follow and be presented.

As I turned toward them it was with difficulty that I controlled my features, for there, listening to Kulan Tith's eulogistic words concerning me, stood my arch-enemies, Matai Shang and Thurid.

"Holy Hekkador of the Holy Therns," the jeddak was saying, "shower thy blessings upon Dotar Sojat, the valorous stranger from distant Hastor, whose wondrous heroism and marvelous ferocity saved the day for Kaol yesterday."

Matai Shang stepped forward and laid his hand upon my shoulder. No slightest indication that he recognized me showed upon his countenance-my disguise was evidently complete.

He spoke kindly to me and then presented me to Thurid. The black, too, was evidently entirely deceived. Then Kulan Tith regaled them, much to my amusement, with details of my achievements upon the field of battle.