Thereafter he went to work. First build a fire, in the lee of the spaceship—which was little more by now than a hill of corrosion. The monster pack cried in darkness and the broken ground, they had not given up on him, they would return.

He tore a haunch off one of the slain and took a bite. Pretty good. Better yet if properly cooked. Heh! They’d made a big mistake in calling his attention to their existence! He finished breakfast while Ganymede slipped under the western ice mountains. It would be morning soon. The air was almost still, and a flock of pancake-shaped sky-skimmers, as Anglesey called them, went overhead, burnished copper color in the first pale dawn streaks.

Joe rummaged in the ruins of his hut until he had recovered the water-smelting equipment. It wasn’t harmed. That was the first order of business, melt some ice and cast it in the molds of ax, knife, saw, hammer he had painfully prepared. Under Jovian conditions, methane was a liquid that you drank and water was a dense hard mineral. It would make good tools. Later on he would try alloying it with other materials.

Next—yes. To hell with the dugout, he could sleep in the open again for a while. Make a bow, set traps, be ready to massacre the black caterpillars when they attacked him again. There was a chasm not far from here, going down a long way toward the bitter cold of the metallic-hydrogen strata: a natural icebox, a place to store the several weeks’ worth of meat his enemies would supply. This would give him leisure to—Oh, a hell of a lot!

Joe laughed exultantly and lay down to watch the sunrise.

It struck him afresh how lovely a place this was. See how the small brilliant spark of the sun swam up out of eastern fog banks colored dusky purple and veined with rose and gold; see how the light strengthened until the great hollow arch of the sky became one shout of radiance; see how the light spilled warm and living over a broad fair land, the million square miles of rustling low forests and wave-blinking lakes and feather-plumed hydrogen geysers; and see, see, see how the ice mountains of the west flashed like blued steel!

Anglesey drew the wild morning wind deep into his lungs and shouted with a boy’s joy.

* * *

“I’m not a biologist myself,” said Viken carefully. “But maybe for that reason I can better give you the general picture. Then Lopez or Matsumoto can answer any questions of detail.”

“Excellent.” Cornelius nodded. “Why don’t you assume I am totally ignorant of this project? I very nearly am, you know.”

“If you wish,” laughed Viken.

They stood in an outer office of the xenobiology section. No one else was around, for the station’s clocks said 1730 GMT and there was only one shift. No point in having more, until Anglesey’s half of the enterprise had actually begun gathering quantitative data.