That a northerly course would quickest lead me toward the more settled portions of the planet immediately decided the direction that I should steer. Beneath my hand the cruiser swung gracefully about. Then the button which controlled the repulsive rays sent us soaring far out into space. With speed lever pulled to the last notch, we raced toward the north as we rose ever farther and farther above that terrible valley of death.
As we passed at a dizzy height over the narrow domains of the therns the flash of powder far below bore mute witness to the ferocity of the battle that still raged along that cruel frontier. No sound of conflict reached our ears, for in the rarefied atmosphere of our great altitude no sound wave could penetrate; they were dissipated in thin air far below us.
It became intensely cold. Breathing was difficult. The girl, Phaidor, and the black pirate kept their eyes glued upon me. At length the girl spoke.
“Unconsciousness comes quickly at this altitude,” she said quietly. “Unless you are inviting death for us all you had best drop, and that quickly.”
There was no fear in her voice. It was as one might say: “You had better carry an umbrella. It is going to rain.”
I dropped the vessel quickly to a lower level. Nor was I a moment too soon. The girl had swooned.
The black, too, was unconscious, while I, myself, retained my senses, I think, only by sheer will. The one on whom all responsibility rests is apt to endure the most.
We were swinging along low above the foothills of the Otz. It was comparatively warm and there was plenty of air for our starved lungs, so I was not surprised to see the black open his eyes, and a moment later the girl also.
“It was a close call,” she said.
“It has taught me two things though,” I replied.
“That even Phaidor, daughter of the Master of Life and Death, is mortal,” I said smiling.
“There is immortality only in Issus,” she replied. “And Issus is for the race of therns alone. Thus am I immortal.”
I caught a fleeting grin passing across the features of the black as he heard her words. I did not then understand why he smiled. Later I was to learn, and she, too, in a most horrible manner.
“If the other thing you have just learned,” she continued, “has led to as erroneous deductions as the first you are little richer in knowledge than you were before.”
“The other,” I replied, “is that our dusky friend here does not hail from the nearer moon—he was like to have died at a few thousand feet above Barsoom. Had we continued the five thousand miles that lie between Thuria and the planet he would have been but the frozen memory of a man.”
Phaidor looked at the black in evident astonishment.
“If you are not of Thuria, then where?” she asked.
He shrugged his shoulders and turned his eyes elsewhere, but did not reply.
The girl stamped her little foot in a peremptory manner.
“The daughter of Matai Shang is not accustomed to having her queries remain unanswered,” she said. “One of the lesser breed should feel honoured that a member of the holy race that was born to inherit life eternal should deign even to notice him.”
Again the black smiled that wicked, knowing smile.
“Xodar, Dator of the First Born of Barsoom, is accustomed to give commands, not to receive them,” replied the black pirate. Then, turning to me, “What are your intentions concerning me?”
“I intend taking you both back to Helium,” I said. “No harm will come to you. You will find the red men of Helium a kindly and magnanimous race, but if they listen to me there will be no more voluntary pilgrimages down the river Iss, and the impossible belief that they have cherished for ages will be shattered into a thousand pieces.”
“Are you of Helium?” he asked.
“I am a Prince of the House of Tardos Mors, Jeddak of Helium,” I replied, “but I am not of Barsoom. I am of another world.”
Xodar looked at me intently for a few moments.
“I can well believe that you are not of Barsoom,” he said at length. “None of this world could have bested eight of the First Born single-handed. But how is it that you wear the golden hair and the jewelled circlet of a Holy Thern?” He emphasized the word holy with a touch of irony.
“I had forgotten them,” I said. “They are the spoils of conquest,” and with a sweep of my hand I removed the disguise from my head.
When the black’s eyes fell on my close-cropped black hair they opened in astonishment. Evidently he had looked for the bald pate of a thern.
“You are indeed of another world,” he said, a touch of awe in his voice. “With the skin of a thern, the black hair of a First Born and the muscles of a dozen Dators it was no disgrace even for Xodar to acknowledge your supremacy. A thing he could never do were you a Barsoomian,” he added.
“You are travelling several laps ahead of me, my friend,” I interrupted. “I glean that your name is Xodar, but whom, pray, are the First Born, and what a Dator, and why, if you were conquered by a Barsoomian, could you not acknowledge it?”
“The First Born of Barsoom,” he explained, “are the race of black men of which I am a Dator, or, as the lesser Barsoomians would say, Prince. My race is the oldest on the planet. We trace our lineage, unbroken, direct to the Tree of Life which flourished in the centre of the Valley Dor twenty-three million years ago.
“For countless ages the fruit of this tree underwent the gradual changes of evolution, passing by degrees from true plant life to a combination of plant and animal. In the first stages the fruit of the tree possessed only the power of independent muscular action, while the stem remained attached to the parent plant; later a brain developed in the fruit, so that hanging there by their long stems they thought and moved as individuals.
“Then, with the development of perceptions came a comparison of them; judgments were reached and compared, and thus reason and the power to reason were born upon Barsoom.
“Ages passed. Many forms of life came and went upon the Tree of Life, but still all were attached to the parent plant by stems of varying lengths. At length the fruit tree consisted in tiny plant men, such as we now see reproduced in such huge dimensions in the Valley Dor, but still hanging to the limbs and branches of the tree by the stems which grew from the tops of their heads.
“The buds from which the plant men blossomed resembled large nuts about a foot in diameter, divided by double partition walls into four sections. In one section grew the plant man, in another a sixteen-legged worm, in the third the progenitor of the white ape and in the fourth the primaeval black man of Barsoom.
“When the bud burst the plant man remained dangling at the end of his stem, but the three other sections fell to the ground, where the efforts of their imprisoned occupants to escape sent them hopping about in all directions.
“Thus as time went on, all Barsoom was covered with these imprisoned creatures. For countless ages they lived their long lives within their hard shells, hopping and skipping about the broad planet; falling into rivers, lakes, and seas, to be still further spread about the surface of the new world.
“Countless billions died before the first black man broke through his prison walls into the light of day. Prompted by curiosity, he broke open other shells and the peopling of Barsoom commenced.
“The pure strain of the blood of this first black man has remained untainted by admixture with other creatures in the race of which I am a member; but from the sixteen-legged worm, the first ape and renegade black man has sprung every other form of animal life upon Barsoom.
“The therns,” and he smiled maliciously as he spoke, “are but the result of ages of evolution from the pure white ape of antiquity. They are a lower order still. There is but one race of true and immortal humans on Barsoom. It is the race of black men.
“The Tree of Life is dead, but before it died the plant men learned to detach themselves from it and roam the face of Barsoom with the other children of the First Parent.
“Now their bisexuality permits them to reproduce themselves after the manner of true plants, but otherwise they have progressed but little in all the ages of their existence. Their actions and movements are largely matters of instinct and not guided to any great extent by reason, since the brain of a plant man is but a trifle larger than the end of your smallest finger. They live upon vegetation and the blood of animals, and their brain is just large enough to direct their movements in the direction of food, and to translate the food sensations which are carried to it from their eyes and ears. They have no sense of self-preservation and so are entirely without fear in the face of danger. That is why they are such terrible antagonists in combat.”
I wondered why the black man took such pains to discourse thus at length to enemies upon the genesis of life Barsoomian. It seemed a strangely inopportune moment for a proud member of a proud race to unbend in casual conversation with a captor. Especially in view of the fact that the black still lay securely bound upon the deck.
It was the faintest straying of his eye beyond me for the barest fraction of a second that explained his motive for thus dragging out my interest in his truly absorbing story.
He lay a little forward of where I stood at the levers, and thus he faced the stern of the vessel as he addressed me. It was at the end of his description of the plant men that I caught his eye fixed momentarily upon something behind me.
Nor could I be mistaken in the swift gleam of triumph that brightened those dark orbs for an instant.
Some time before I had reduced our speed, for we had left the Valley Dor many miles astern, and I felt comparatively safe.
I turned an apprehensive glance behind me, and the sight that I saw froze the new-born hope of freedom that had been springing up within me.
A great battleship, forging silent and unlighted through the dark night, loomed close astern.
THE DEPTHS OF OMEAN
Now I realized why the black pirate had kept me engrossed with his strange tale. For miles he had sensed the approach of succour, and but for that single tell-tale glance the battleship would have been directly above us in another moment, and the boarding party which was doubtless even now swinging in their harness from the ship’s keel, would have swarmed our deck, placing my rising hope of escape in sudden and total eclipse.
I was too old a hand in aerial warfare to be at a loss now for the right manoeuvre. Simultaneously I reversed the engines and dropped the little vessel a sheer hundred feet.
Above my head I could see the dangling forms of the boarding party as the battleship raced over us. Then I rose at a sharp angle, throwing my speed lever to its last notch.
Like a bolt from a crossbow my splendid craft shot its steel prow straight at the whirring propellers of the giant above us. If I could but touch them the huge bulk would be disabled for hours and escape once more possible.
At the same instant the sun shot above the horizon, disclosing a hundred grim, black faces peering over the stern of the battleship upon us.
At sight of us a shout of rage went up from a hundred throats. Orders were shouted, but it was too late to save the giant propellers, and with a crash we rammed them.
Instantly with the shock of impact I reversed my engine, but my prow was wedged in the hole it had made in the battleship’s stern. Only a second I hung there before tearing away, but that second was amply long to swarm my deck with black devils.
There was no fight. In the first place there was no room to fight. We were simply submerged by numbers. Then as swords menaced me a command from Xodar stayed the hands of his fellows.
“Secure them,” he said, “but do not injure them.”
Several of the pirates already had released Xodar. He now personally attended to my disarming and saw that I was properly bound. At least he thought that the binding was secure. It would have been had I been a Martian, but I had to smile at the puny strands that confined my wrists. When the time came I could snap them as they had been cotton string.
The girl they bound also, and then they fastened us together. In the meantime they had brought our craft alongside the disabled battleship, and soon we were transported to the latter’s deck.
Fully a thousand black men manned the great engine of destruction. Her decks were crowded with them as they pressed forward as far as discipline would permit to get a glimpse of their captives.
The girl’s beauty elicited many brutal comments and vulgar jests. It was evident that these self-thought supermen were far inferior to the red men of Barsoom in refinement and in chivalry.