The Warlord of Mars
sudden halt—evidently they dared not cross that line of light.
I had been quite sure that they would not venture beyond the room in which I had discovered them, though I had not guessed at what deterred them. The simple fact that we had found no reptiles in the corridor through which we had just come was sufficient assurance that they did not venture there.
I drew Woola out of harm's way, and then began a careful survey of as much of the Chamber of Reptiles as I could see from where I stood. As my eyes became accustomed to the dim light of its interior I gradually made out a low gallery at the far end of the apartment from which opened several exits.
Coming as close to the threshold as I dared, I followed this gallery with my eyes, discovering that it circled the room as far as I could see. Then I glanced above me along the upper edge of the entrance to which we had come, and there, to my delight, I saw an end of the gallery not a foot above my head. In an instant I had leaped to it and called Woola after me.
Here there were no reptiles—the way was clear to the opposite side of the hideous cham-
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