The man's gaze returned to the two ships, then passed briefly along a towering range of volcanos on the other side of the lake, and lifted to the cloudless blue sky. His eyes probed on, searching the sunlit, empty vault above him. If a ship ever came again, it would come from there, the two wrecks by the lake arm already fixed in its detectors; it would not come gliding along the surface of the planet.... Birdie produced a sharp, plaintive whistle. The man looked at it. "Shut up, stupid!" he told it. He reached into the inner pocket of his coat, took out a small object wrapped in a piece of leather, and unfolded the leather. Then it lay in his cupped palm, and blazed with the brilliance of twenty diamonds, seeming to flash the fires of the spectrum furiously from every faceted surface, without ever quite subduing the pure violet luminance which made a star hyacinth impossible to imitate or, once seen, to forget. The most beautiful of gems, the rarest, the most valuable. The man who was a castaway stared at it for long seconds, his breath quickening and his hand beginning to tremble. Finally he folded the chip of incredible mineral back into the leather, replaced it carefully in his pocket. When he looked about again, the sunlit air seemed brighter, the coloring of lake and land more vivid and alive. Once during each of this world's short days, but no oftener, he permitted himself to look at the star hyacinth. It was a ritual adhered to with almost religious strictness, and it had kept him as sane as he was ever likely to be again, for over six years. It might, he sometimes thought, keep him sane until a third ship presently came along to this place. And then ... The third ship was coming along at the moment, still some five hours' flight out from the system. She was a small ship with lean, rakish lines, a hot little speedster, gliding placidly through subspace just now, her engines throttled down. Aboard her, things were less peaceful. * * * * * The girl was putting up a pretty good fight but getting nowhere with it against the bull-necked Fleetman who had her pinned back against the wall. Wellan Dasinger paused in momentary indecision at the entrance to the half-darkened control section of the speedboat. The scuffle in there very probably was none of his business. The people of the roving Independent Fleets had their own practices and mores and resented interference from uninformed planet dwellers. For all Dasinger knew, their blue-eyed lady pilot enjoyed roughhousing with the burly members of her crew. If the thing wasn't serious.... He heard the man rap out something in the Willata Fleet tongue, following the words up with a solid thump of his fist into the girl's side. The thump hadn't been playful, and her sharp gasp of pain indicated no enjoyment whatever. Dasinger stepped quickly into the room.