through an open door, I saw them removing the chains that secured the great Thark, Tars Tarkas, to the wall.
Hustling him roughly between them, they came immediately from the chamber, so quickly in fact that I was near to being apprehended. But I managed to run along the corridor in the direction I had been going in my pursuit of them far enough to be without the radius of their meager light as they emerged from the cell.
I had naturally assumed that they would return with Tars Tarkas the same way that they had come, which would have carried them away from me; but, to my chagrin, they wheeled directly in my direction as they left the room. There was nothing for me but to hasten on in advance and keep out of the light of their torch. I dared not attempt to halt in the darkness of any of the many intersecting corridors, for I knew nothing of the direction they might take. Chance was as likely as not to carry me into the very corridor they might choose to enter.
The sensation of moving rapidly through these dark passages was far from reassuring. I knew not at what moment I might plunge headlong into some terrible pit or meet with some of the ghoulish creatures that inhabit these lower worlds beneath the dead cities of dying Mars. There filtered to me a faint radiance from the torch of the men behind—just enough to permit me to trace the direction of
