no evidence of progress. Yet the spherical ship that attacked us certainly indicates a highly mechanical civilization. Of course there may be cities here that we haven't seen, but as we landed we saw a large land area. No roads were visible, no canals, not even any cultivated fields. What does all this mean to you, as an archeologist?" "Nothing," Usher answered promptly. "I would say this country is a wilderness. But the trees planted in regular rows disprove this. On earth, at least, centuries would be required for trees as large as these to grow. Forestry, planned centuries in advance, can only come from a high and stable culture. However, as you say, all other signs of this high culture are absent, no cities, no transportation facilities, apparently damned few inhabitants—we have seen only four. All civilizations with which we are familiar move through recognized stages, first the nomadic stage, which involves tending flocks and herds. Then comes the tilling of the soil, in which farming is the principal occupation of most of the people. After that, with industrialization, we have cities developing. If there is another stage we have not reached it on earth." "Do you think they might have reached the final stage here?" Hargraves questioned. "I don't know what the final stage may be," the archeologist answered. "Also, and this is more important, I can't begin to guess at the real nature of the inhabitants of this world. Until I do know their real nature, what they look like, what they eat, where they sleep, what they think, I can't even guess intelligently about them. However," Usher broke off with a wry grin, "all these philosophical observations are of no importance while our own necks are threatened with the ax." Vega was straight overhead when they found the ship. One of the advance scouts came hurrying back with the information. "She is lying in a little meadow beside the lake," the scout reported. "They're doing something to her. I can't tell what. But the trees extend to within fifty yards of her. We can approach that near without being seen." CHAPTER VI The Capture of the Ship Nielson made his dispositions with care. The ship lay in a little meadow where the trees bent inward from the blue water of the lake to form a cove. Her nose was pointed toward the water and her tail was almost in the trees. Nielson sent three men on a wide circuit. They were to attack from the