The great Thark’s long-sword leaped from its scabbard; Thuvia shrank shuddering to my side.
VI
The Black Pirates of Barsoom
“What is it?” I asked of the girl.
For answer she pointed to the sky.
I looked, and there, above us, I saw shadowy bodies flitting hither and thither high over temple, court, and garden.
Almost immediately flashes of light broke from these strange objects. There was a roar of musketry, and then answering flashes and roars from temple and rampart.
“The black pirates of Barsoom, O Prince,” said Thuvia.
In great circles the air craft of the marauders swept lower and lower toward the defending forces of the therns.
Volley after volley they vomited upon the temple guards; volley on volley crashed through the thin air toward the fleeting and illusive fliers.
As the pirates swooped closer toward the ground, thern soldiery poured from the temples into the gardens and courts. The sight of them in the open brought a score of fliers darting toward us from all directions.
The therns fired upon them through shields affixed to their rifles, but on, steadily on, came the grim, black craft. They were small fliers for the most part, built for two to three men. A few larger ones there were, but these kept high aloft dropping bombs upon the temples from their keel batteries.
At length, with a concerted rush, evidently in response to a signal of command, the pirates in our immediate vicinity dashed recklessly to the ground in the very midst of the thern soldiery.
Scarcely waiting for their craft to touch, the creatures manning them leaped among the therns with the fury of demons. Such fighting! Never had I witnessed its like before. I had thought the green Martians the most ferocious warriors in the universe, but the awful abandon with which the black pirates threw themselves upon their foes transcended everything I ever before had seen.
Beneath the brilliant light of Mars’ two glorious moons the whole scene presented itself in vivid distinctness. The golden-haired, white-skinned therns battling with desperate courage in hand-to-hand conflict with their ebony-skinned foemen.
Here a little knot of struggling warriors trampled a bed of gorgeous pimalia; there the curved sword of a black man found the heart of a thern and left its dead foeman at the foot of a wondrous statue carved from a living ruby; yonder a dozen therns pressed a single pirate back upon a bench of emerald, upon whose iridescent surface a strangely beautiful Barsoomian design was traced out in inlaid diamonds.
A little to one side stood Thuvia, the Thark, and I. The tide of battle had not reached us, but the fighters from time to time swung close enough that we might distinctly note them.
The black pirates interested me immensely. I had heard vague rumours, little more than legends they were, during my former life on Mars; but never had I seen them, nor talked with one who had.
They were popularly supposed to inhabit the lesser moon, from which they descended upon Barsoom at long intervals. Where they visited they wrought the most horrible atrocities, and when they left carried away with them firearms and ammunition, and young girls as prisoners. These latter, the rumour had it, they sacrificed to some terrible god in an orgy which ended in the eating of their victims.
I had an excellent opportunity to examine them, as the strife occasionally brought now one and now another close to where I stood. They were large men, possibly six feet and over in height. Their features were clear cut and handsome in the extreme; their eyes were well set and large, though a slight narrowness lent them a crafty appearance; the iris, as well as I could determine by moonlight, was of extreme blackness, while the eyeball itself was quite white and clear. The physical structure of their bodies seemed identical with those of the therns, the red men, and my own. Only in the colour of their skin did they differ materially from us; that is of the appearance of polished ebony, and odd as it may seem for a Southerner to say it, adds to rather than detracts from their marvellous beauty.
But if their bodies are divine, their hearts, apparently, are quite the reverse. Never did I witness such a malign lust for blood as these demons of the outer air evinced in their mad battle with the therns.
All about us in the garden lay their sinister craft, which the therns for some reason, then unaccountable to me, made no effort to injure. Now and again a black warrior would rush from a nearby temple bearing a young woman in his arms. Straight for his flier he would leap while those of his comrades who fought near by would rush to cover his escape.
The therns on their side would hasten to rescue the girl, and in an instant the two would be swallowed in the vortex of a maelstrom of yelling devils, hacking and hewing at one another, like fiends incarnate.
But always, it seemed, were the black pirates of Barsoom victorious, and the girl, brought miraculously unharmed through the conflict, borne away into the outer darkness upon the deck of a swift flier.
Fighting similar to that which surrounded us could be heard in both directions as far as sound carried, and Thuvia told me that the attacks of the black pirates were usually made simultaneously along the entire ribbon-like domain of the therns, which circles the Valley Dor on the outer slopes of the Mountains of Otz.
As the fighting receded from our position for a moment, Thuvia turned toward me with a question.
“Do you understand now, O Prince,” she said, “why a million warriors guard the domains of the Holy Therns by day and by night?”
“The scene you are witnessing now is but a repetition of what I have seen enacted a score of times during the fifteen years I have been a prisoner here. From time immemorial the black pirates
