A little tent of parchment was set upon the dome-top. "Yours," said De Boer, with a grin. "Make yourself comfortable. Gutierrez will be your willing servant, until we see about this ransom. It will have to be one very large, for you are a damn trouble to me, Grant. And a risk. Food will come shortly. Then you can sleep: I think you will want it." He leaped from the little butte, leaving the taciturn ever-watchful Gutierrez sitting cross-legged on the ledge near me, with his projector across his knees. * * * * * The cave was irregularly circular, with perhaps, a hundred-feet diameter and a ceiling fifty feet high. A drift of the fetid, Lowland air went through it--into a rift at this upper end, and out through the lower passage entrance which sloped downward thirty feet and debouched upon a rippled ramp of ooze outside. It was daylight out there now. From my perch I could see the sullen heavy walls of a ridge. Mist hung against them, but the early morning sunlight came down in shafts penetrating the mist and striking the oily surface of a spread of water left here in the depths of a cauldron. De Boer's flyer was outside. We had landed by the shore of the sea, and the bandits had pushed the vehicle into an arching recess which seemed as though made to hide it. All this camp was hidden. Arching crags of the ridge-wall jutted out over the cave entrance. From above, any passing flyer--even though well below the zero-height--would see nothing but this black breathing sea, lapping against its eroded, fantastic shore-line. Within the cave, there was only a vague filtering daylight from the lower entrance, a thin shaft from the rift overhead, and the blue tube-light, throwing great shadows of the tents and the men against the black rock walls. There seemed perhaps a hundred of the bandits here. A semi-permanent camp, by its aspect. Grey parchment tents were set up about the floor, some small, others more elaborate. It seemed as though it were a huddled little group of buildings in the open air, instead of in a cave. One tent, just at the foot of my dome, seemed De Boer's personal room. He went into it after leaving me, and came out to join the main group of his fellows near the center of the cave where a large electron stove, and piped water from a nearby subterranean freshet, and a long table set with glassware and silver, stood these men for kitchen and eating place. * * * * * The treasure had not yet been brought in from the flyer. But, from what I overheard, it seemed that the radiumized ingots of the ill-fated Spawn and Perona were to be stored for a year at least, here in this cave. I could see the strong-room cubby. It was hewn from the rock of the cave wall, its sealed-grid door-oval set with metal bars.