"Men, I'll admit frankly that I don't know what we're up against," I said. "But I do know this: we'll come out on top of the heap. Conserve your strength, keep your eyes open, and be prepared to obey, instantly, any orders that may be issued: I know that last remark is not needed. If any of you should see or learn something of interest or value, report at once to Mr. Correy, Mr. Kincaide or my--" A simultaneous, involuntary exclamation from the men interrupted me, and it was not surprising that this was so, for the wall before us had suddenly opened, and there was a great burst of yellow light in our faces. A strong odor, like the faint scent we had first noticed in the air, but infinitely more powerful, struck our nostrils, but I was not conscious of the fact for several seconds. My whole attention, my every startled thought, was focused upon the group of strange beings, silhouetted against the glowing light, that stood in the opening. * * * * * Imagine, if you can, a huge globe, perhaps eight feet in diameter, flattened slightly at the bottom, and supported on six short, huge stumps, like the feet of an elephant, and topped by an excrudescence like a rounded coning tower, merging into the globular body. From points slightly below this excrudescence, visualize six long, limp tentacles, so long that they drop from the equators of these animated spheres, and trail on the ground. Now you have some conception of the beings that stood before us. A sharp, sibilant whispering came from one of these figures, to be answered in an eager chorus from our bearers. There was a reply like a command, and the group in the doorway marched forward. One by one these visible tentacles wrapped themselves around a member of the _Ertak's_ crew, each one of the globular creatures bearing one of us. I heard a disappointed whisper go up from the outer darkness where, but a moment before, we had been. Then there was a grating sound, and a thud as the stone doorway was rolled back into place. The entrance was sealed. We were prisoners indeed! "All right, now what?" gritted Correy. "God! If I ever get a hand loose!" Swiftly, each of us held above the head-like excrudescence atop the globular body of the thing that held us, we were carried down a widening rocky corridor, towards the source of the yellow light that beat about us. * * * * * The passage led to a great cavern, irregular in shape, and apparently possessed of numerous other outlets which converged here. I am not certain as to the size of the cavern, save that it was great, and that the roof was so high in most sections that it was lost in shadow. The great cavern was nearly filled with creatures similar to those which were bearing us, and they fell back in orderly passage to permit our conductors to pass.