From the island of the submarine we were transported on a small cruiser to the distant Isle of Shador. Here we found a small stone prison and a guard of half a dozen blacks. There was no ceremony wasted in completing our incarceration. One of the blacks opened the door of the prison with a huge key, we walked in, the door closed behind us, the lock grated, and with the sound there swept over me again that terrible feeling of hopelessness that I had felt in the Chamber of Mystery in the Golden Cliffs beneath the gardens of the Holy Therns.

Then Tars Tarkas had been with me, but now I was utterly alone in so far as friendly companionship was concerned. I fell to wondering about the fate of the great Thark, and of his beautiful companion, the girl, Thuvia. Even should they by some miracle have escaped and been received and spared by a friendly nation, what hope had I of the succour which I knew they would gladly extend if it lay in their power.

They could not guess my whereabouts or my fate, for none on all Barsoom even dream of such a place as this. Nor would it have advantaged me any had they known the exact location of my prison, for who could hope to penetrate to this buried sea in the face of the mighty navy of the First Born? No: my case was hopeless.

Well, I would make the best of it, and, rising, I swept aside the brooding despair that had been endeavouring to claim me. With the idea of exploring my prison, I started to look around.

Xodar sat, with bowed head, upon a low stone bench near the centre of the room in which we were. He had not spoken since Issus had degraded him.

The building was roofless, the walls rising to a height of about thirty feet. Half-way up were a couple of small, heavily barred windows. The prison was divided into several rooms by partitions twenty feet high. There was no one in the room which we occupied, but two doors which led to other rooms were opened. I entered one of these rooms, but found it vacant. Thus I continued through several of the chambers until in the last one I found a young red Martian boy sleeping upon the stone bench which constituted the only furniture of any of the prison cells.

Evidently he was the only other prisoner. As he slept I leaned over and looked at him. There was something strangely familiar about his face, and yet I could not place him.

His features were very regular and, like the proportions of his graceful limbs and body, beautiful in the extreme. He was very light in colour for a red man, but in other respects he seemed a typical specimen of this handsome race.

I did not awaken him, for sleep in prison is such a priceless boon that I have seen men transformed into raging brutes when robbed by one of their fellow-prisoners of a few precious moments of it.

Returning to my own cell, I found Xodar still sitting in the same position in which I had left him.

"Man," I cried, "it will profit you nothing to mope thus. It were no disgrace to be bested by John Carter. You have seen that in the ease with which I accounted for Thurid. You knew it before when on the cruiser's deck you saw me slay three of your comrades."

"I would that you had dispatched me at the same time," he said.

"Come, come!" I cried. "There is hope yet. Neither of us is dead. We are great fighters. Why not win to freedom?"

He looked at me in amazement.

"You know not of what you speak," he replied. "Issus is omnipotent. Issus is omniscient. She hears now the words you speak. She knows the thoughts you think. It is sacrilege even to dream of breaking her commands."

"Rot, Xodar," I ejaculated impatiently.

He sprang to his feet in horror.

"The curse of Issus will fall upon you," he cried. "In another instant you will be smitten down, writhing to your death in horrible agony."

"Do you believe that, Xodar?" I asked.

"Of course; who would dare doubt?"

"I doubt; yes, and further, I deny," I said. "Why, Xodar, you tell me that she even knows my thoughts. The red men have all had that power for ages. And another wonderful power. They can shut their minds so that none may read their thoughts. I learned the first secret years ago; the other I never had to learn, since upon all Barsoom is none who can read what passes in the secret chambers of my brain.

"Your goddess cannot read my thoughts; nor can she read yours when you are out of sight, unless you will it. Had she been able to read mine, I am afraid that her pride would have suffered a rather severe shock when I turned at her command to 'gaze upon the holy vision of her radiant face.'"

"What do you mean?" he whispered in an affrighted voice, so low that I could scarcely hear him.

"I mean that I thought her the most repulsive and vilely hideous creature my eyes ever had rested upon."

For a moment he eyed me in horror-stricken amazement, and then with a cry of «Blasphemer» he sprang upon me.

I did not wish to strike him again, nor was it necessary, since he was unarmed and therefore quite harmless to me.

As he came I grasped his left wrist with my left hand, and, swinging my right arm about his left shoulder, caught him beneath the chin with my elbow and bore him backward across my thigh.

There he hung helpless for a moment, glaring up at me in impotent rage.

"Xodar," I said, "let us be friends. For a year, possibly, we may be forced to live together in the narrow confines of this tiny room. I am sorry to have offended you, but I could not dream that one who had suffered from the cruel injustice of Issus still could believe her divine.

"I will say a few more words, Xodar, with no intent to wound your feelings further, but rather that you may give thought to the fact that while we live we are still more the arbiters of our own fate than is any god.

"Issus, you see, has not struck me dead, nor is she rescuing her faithful Xodar from the clutches of the unbeliever who defamed her fair beauty. No, Xodar, your Issus is a mortal old woman. Once out of her clutches and she cannot harm you.

"With your knowledge of this strange land, and my knowledge of the outer world, two such fighting-men as you and I should be able to win our way to freedom. Even though we died in the attempt, would not our memories be fairer than as though we remained in servile fear to be butchered by a cruel and unjust tyrant-call her goddess or mortal, as you will."

As I finished I raised Xodar to his feet and released him. He did not renew the attack upon me, nor did he speak. Instead, he walked toward the bench, and, sinking down upon it, remained lost in deep thought for hours.

A long time afterward I heard a soft sound at the doorway leading to one of the other apartments, and, looking up, beheld the red Martian youth gazing intently at us.

"Kaor," I cried, after the red Martian manner of greeting.

"Kaor," he replied. "What do you here?"

"I await my death, I presume," I replied with a wry smile.

He too smiled, a brave and winning smile.

"I also," he said. "Mine will come soon. I looked upon the radiant beauty of Issus nearly a year since. It has always been a source of keen wonder to me that I did not drop dead at the first sight of that hideous countenance. And her belly! By my first ancestor, but never was there so grotesque a figure in all the universe. That they should call such a one Goddess of Life Eternal, Goddess of Death, Mother of the Nearer Moon, and fifty other equally impossible titles, is quite beyond me."

"How came you here?" I asked.

"It is very simple. I was flying a one-man air scout far to the south when the brilliant idea occurred to me that I should like to search for the Lost Sea of Korus which tradition places near to the south pole. I must have inherited from my father a wild lust for adventure, as well as a hollow where my bump of reverence should be.