"Where is the Jeddak of Jeddaks? The city has fallen before the hordes from beyond the barrier, and but now the great gate of the palace itself has been forced and the warriors of the south are pouring into its sacred precincts.

"Where is Salensus Oll? He alone may revive the flagging courage of our warriors. He alone may save the day for Okar. Where is Salensus Oll?"

The nobles stepped back from about the dead body of their ruler, and one of them pointed to the grinning corpse.

The messenger staggered back in horror as though from a blow in the face.

"Then fly, nobles of Okar!" he cried, "for naught can save you. Hark! They come!"

As he spoke we heard the deep roar of angry men from the corridor without, and the clank of metal and the clang of swords.

Without another glance toward me, who had stood a spectator of the tragic scene, the nobles wheeled and fled from the apartment through another exit.

Almost immediately a force of yellow warriors appeared in the doorway through which the messenger had come. They were backing toward the apartment, stubbornly resisting the advance of a handful of red men who faced them and forced them slowly but inevitably back.

Above the heads of the contestants I could see from my elevated station upon the dais the face of my old friend Kantos Kan. He was leading the little party that had won its way into the very heart of the palace of Salensus Oll.

In an instant I saw that by attacking the Okarians from the rear I could so quickly disorganize them that their further resistance would be short-lived, and with this idea in mind I sprang from the dais, casting a word of explanation to Dejah Thoris over my shoulder, though I did not turn to look at her.

With myself ever between her enemies and herself, and with Kantos Kan and his warriors winning to the apartment, there could be no danger to Dejah Thoris standing there alone beside the throne.

I wanted the men of Helium to see me and to know that their beloved princess was here, too, for I knew that this knowledge would inspire them to even greater deeds of valor than they had performed in the past, though great indeed must have been those which won for them a way into the almost impregnable palace of the tyrant of the north.

As I crossed the chamber to attack the Kadabrans from the rear a small doorway at my left opened, and, to my surprise, revealed the figures of Matai Shang, Father of Therns and Phaidor, his daughter, peering into the room.

A quick glance about they took. Their eyes rested for a moment, wide in horror, upon the dead body of Salensus Oll, upon the blood that crimsoned the floor, upon the corpses of the nobles who had fallen thick before the throne, upon me, and upon the battling warriors at the other door.

They did not essay to enter the apartment, but scanned its every corner from where they stood, and then, when their eyes had sought its entire area, a look of fierce rage overspread the features of Matai Shang, and a cold and cunning smile touched the lips of Phaidor.

Then they were gone, but not before a taunting laugh was thrown directly in my face by the woman.

I did not understand then the meaning of Matai Shang's rage or Phaidor's pleasure, but I knew that neither boded good for me.

A moment later I was upon the backs of the yellow men, and as the red men of Helium saw me above the shoulders of their antagonists a great shout rang through the corridor, and for a moment drowned the noise of battle.

"For the Prince of Helium!" they cried. "For the Prince of Helium!" and, like hungry lions upon their prey, they fell once more upon the weakening warriors of the north.

The yellow men, cornered between two enemies, fought with the desperation that utter hopelessness often induces. Fought as I should have fought had I been in their stead, with the determination to take as many of my enemies with me when I died as lay within the power of my sword arm.

It was a glorious battle, but the end seemed inevitable, when presently from down the corridor behind the red men came a great body of reenforcing yellow warriors.

Now were the tables turned, and it was the men of Helium who seemed doomed to be ground between two millstones. All were compelled to turn to meet this new assault by a greatly superior force, so that to me was left the remnants of the yellow men within the throneroom.

They kept me busy, too; so busy that I began to wonder if indeed I should ever be done with them. Slowly they pressed me back into the room, and when they had all passed in after me, one of them closed and bolted the door, effectually barring the way against the men of Kantos Kan.

It was a clever move, for it put me at the mercy of a dozen men within a chamber from which assistance was locked out, and it gave the red men in the corridor beyond no avenue of escape should their new antagonists press them too closely.

But I have faced heavier odds myself than were pitted against me that day, and I knew that Kantos Kan had battled his way from a hundred more dangerous traps than that in which he now was. So it was with no feelings of despair that I turned my attention to the business of the moment.

Constantly my thoughts reverted to Dejah Thoris, and I longed for the moment when, the fighting done, I could fold her in my arms, and hear once more the words of love which had been denied me for so many years.

During the fighting in the chamber I had not even a single chance to so much as steal a glance at her where she stood behind me beside the throne of the dead ruler. I wondered why she no longer urged me on with the strains of the martial hymn of Helium; but I did not need more than the knowledge that I was battling for her to bring out the best that is in me.

It would be wearisome to narrate the details of that bloody struggle; of how we fought from the doorway, the full length of the room to the very foot of the throne before the last of my antagonists fell with my blade piercing his heart.

And then, with a glad cry, I turned with outstretched arms to seize my princess, and as my lips smothered hers to reap the reward that would be thrice ample payment for the bloody encounters through which I had passed for her dear sake from the south pole to the north.

The glad cry died, frozen upon my lips; my arms dropped limp and lifeless to my sides; as one who reels beneath the burden of a mortal wound I staggered up the steps before the throne.

Dejah Thoris was gone.

Rewards

*

With the realization that Dejah Thoris was no longer within the throneroom came the belated recollection of the dark face that I had glimpsed peering from behind the draperies that backed the throne of Salensus Oll at the moment that I had first come so unexpectedly upon the strange scene being enacted within the chamber.

Why had the sight of that evil countenance not warned me to greater caution? Why had I permitted the rapid development of new situations to efface the recollection of that menacing danger? But, alas, vain regret would not erase the calamity that had befallen.

Once again had Dejah Thoris fallen into the clutches of that archfiend, Thurid, the black dator of the First Born. Again was all my arduous labor gone for naught. Now I realized the cause of the rage that had been writ so large upon the features of Matai Shang and the cruel pleasure that I had seen upon the face of Phaidor.

They had known or guessed the truth, and the hekkador of the Holy Therns, who had evidently come to the chamber in the hope of thwarting Salensus Oll in his contemplated perfidy against the high priest who coveted Dejah Thoris for himself, realized that Thurid had stolen the prize from beneath his very nose.

Phaidor's pleasure had been due to her realization of what this last cruel blow would mean to me, as well as to a partial satisfaction of her jealous hatred for the Princess of Helium.

My first thought was to look beyond the draperies at the back of the throne, for there it was that I had seen Thurid. With a single jerk I tore the priceless stuff from its fastenings, and there before me was revealed a narrow doorway behind the throne.

No question entered my mind but that here lay the opening of the avenue of escape which Thurid had followed, and had there been it would have been dissipated by the sight of a tiny, jeweled ornament which lay a few steps within the corridor beyond.

As I snatched up the bauble I saw that it bore the device of the Princess of Helium, and then pressing it to my lips I dashed madly along the winding way that led gently downward toward the lower galleries of the palace.

I had followed but a short distance when I came upon the room in which Solan formerly had held sway. His dead body still lay where I had left it, nor was there any sign that another had passed through the room since I had been there; but I knew that two had done so—Thurid, the black dator, and Dejah Thoris.

For a moment I paused uncertain as to which of the several exits from the apartment would lead me upon the right path. I tried to recollect the directions which I had heard Thurid repeat to Solan, and at last, slowly, as though through a heavy fog, the memory of the words of the First Born came to me:

"Follow a corridor, passing three diverging corridors upon the right; then into the fourth right-hand corridor to where three corridors meet; here again follow to the right, hugging the left wall closely to avoid the pit. At the end of this corridor I shall come to a spiral runway which I must follow down instead of up; after that the way is along but a single branchless corridor."

And I recalled the exit at which he had pointed as he spoke.

It did not take me long to start upon that unknown way, nor did I go with caution, although I knew that there might be grave dangers before me.

Part of the way was black as sin, but for the most it was fairly well lighted. The stretch where I must hug the left wall to avoid the pits was darkest of them all, and I was nearly over the edge of the abyss before I knew that I was near the danger spot. A narrow ledge, scarce a foot wide, was all that had been left to carry the initiated past that frightful cavity into which the unknowing must surely have toppled at the first step. But at last I had won safely beyond it, and then a feeble light made the balance of the way plain, until, at the end of the last corridor, I came suddenly out into the glare of day upon a field of snow and ice.

Clad for the warm atmosphere of the hothouse city of Kadabra, the sudden change to arctic frigidity was anything but pleasant; but the worst of it was that I knew I could not endure the bitter cold, almost naked as I was, and that I would perish before ever I could overtake Thurid and Dejah Thoris.

To be thus blocked by nature, who had had all the arts and wiles of cunning man pitted against him, seemed a cruel fate, and as I staggered back into the warmth of the tunnel's end I was as near hopelessness as I ever have been.

I had by no means given up my intention of continuing the pursuit, for if needs be I would go ahead though I perished ere ever I reached my goal, but if there were a safer way it were well worth the delay to attempt to discover it, that I might come again to the side of Dejah Thoris in fit condition to do battle for her.

Scarce had I returned to the tunnel than I stumbled over a portion of a fur garment that seemed fastened to the floor of the corridor close to the wall. In the darkness I could not see what held it, but by groping with my hands I discovered that it was wedged beneath the bottom of a closed door.

Pushing the portal aside, I found myself upon the threshold of a small chamber, the walls of which were lined with hooks from which depended suits of the complete outdoor apparel of the yellow men.

Situated as it was at the mouth of a tunnel leading from the palace, it was quite evident that this was the dressing-room used by the nobles leaving and entering the hothouse city, and that Thurid, having knowledge of it, had stopped here to outfit himself and Dejah Thoris before venturing into the bitter cold of the arctic world beyond.

In his haste he had dropped several garments upon the floor, and the telltale fur that had fallen partly within the corridor had proved the means of guiding me to the very spot he would least have wished me to have knowledge of.

It required but the matter of a few seconds to don the necessary orluk-skin clothing, with the heavy, fur-lined boots that are so essential a part of the garmenture of one who would successfully contend with the frozen trails and the icy winds of the bleak northland.

Once more I stepped beyond the tunnel's mouth to find the fresh tracks of Thurid and Dejah Thoris in the new-fallen snow. Now, at last, was my task an easy one, for though the going was rough in the extreme, I was no longer vexed by doubts as to the direction I should follow, or harassed by darkness or hidden dangers.

Through a snow-covered canyon the way led up toward the summit of low hills. Beyond these it dipped again into another canon, only to rise a quarter-mile farther on toward a pass which skirted the flank of a rocky hill.

I could see by the signs of those who had gone before that when Dejah Thoris had walked she had been continually holding back, and that the black man had been compelled to drag her. For other stretches only his foot-prints were visible, deep and close together in the heavy snow, and I knew from these signs that then he had been forced to carry her, and I could well imagine that she had fought him fiercely every step of the way.

As I came round the jutting promontory of the hill's shoulder I saw that which quickened my pulses and set my heart to beating high, for within a tiny basin between the crest of this hill and the next stood four people before the mouth of a great cave, and beside them upon the gleaming snow rested a flier which had evidently but just been dragged from its hiding place.

The four were Dejah Thoris, Phaidor, Thurid, and Matai Shang. The two men were engaged in a heated argument—the Father of Therns threatening, while the black scoffed at him as he went about the work at which he was engaged.

As I crept toward them cautiously that I might come as near as possible before being discovered, I saw that finally the men appeared to have reached some sort of a compromise, for with Phaidor's assistance they both set about dragging the resisting Dejah Thoris to the flier's deck.

Here they made her fast, and then both again descended to the ground to complete the preparations for departure. Phaidor entered the small cabin upon the vessel's deck.

I had come to within a quarter of a mile of them when Matai Shang espied me. I saw him seize Thurid by the shoulder, wheeling him around in my direction as he pointed to where I was now plainly visible, for the moment that I knew I had been perceived I cast aside every attempt at stealth and broke into a mad race for the flier.

The two redoubled their efforts at the propeller at which they were working, and which very evidently was being replaced after having been removed for some purpose of repair.

They had the thing completed before I had covered half the distance that lay between me and them, and then both made a rush for the boarding-ladder.

Thurid was the first to reach it, and with the agility of a monkey clambered swiftly to the boat's deck, where a touch of the button controlling the buoyancy tanks sent the craft slowly upward, though not with the speed that marks the well-conditioned flier.

I was still some hundred yards away as I saw them rising from my grasp.

Back by the city of Kadabra lay a great fleet of mighty fliers—the ships of Helium and Ptarth that I had saved from destruction earlier in the day; but before ever I could reach them Thurid could easily make good his escape.

As I ran I saw Matai Shang clambering up the swaying, swinging ladder toward the deck, while above him leaned the evil face of the First Born. A trailing rope from the vessel's stern put new hope in me, for if I could but reach it before it whipped too high above my head there was yet a chance to gain the deck by its slender aid.

That there was something radically wrong with the flier was evident from its lack of buoyancy, and the further fact that though Thurid had turned twice to the starting lever the boat still hung motionless in the air, except for a slight drifting with a low breeze from the north.

Now Matai Shang was close to the gunwale. A long, claw-like hand was reaching up to grasp the metal rail.

Thurid leaned farther down toward his co-conspirator.

Suddenly a raised dagger gleamed in the upflung hand of the black. Down it drove toward the white face of the Father of Therns.