"All we can spare, Commander. Every available man's at the furnaces; your father has ordered it so." Turning to the waiting men, Luhor began to instruct them in the operation of their metal surface suits.
"As you can see, they're two suits in one," he explained tersely, "operating on the vacuum principle. Here's the cooling device between each metal sheathing. You'll have to bear more heat than you've ever endured, but don't get panicky. Here's where you regulate the oxygen flow into the helmet." He indicated a little dial.
Each man was assigned to a wide, flat-bottomed sled which he was to pull behind him. They were also equipped with curious, spur-like picks. Mark failed to understand the reason for such primitive methods, but remained discreetly silent.
"You men who have made the trip before, help the new arrivals," Luhor ordered curtly. Mark noted that Luhor himself was not going to accompany them, but Cynthia Marnik was already encased in her suit. Ernest Carston went over to help her adjust the helmet.
"I can manage quite all right, thank you," she said. But it did not escape Mark that her voice was soft and that she smiled at Carston. Carston came over to give Mark a hand. He smiled reassuringly through his helmet's visiplate, then flicking on Mark's radio-phone, said briefly:
"Stay close to me! I'm one of the veterans."
"Bring Vulc, we're about ready," the Commander's voice sounded startlingly inside Mark's headpiece.
"Who's Vulc?" Mark asked Carston in a whisper.
Before the latter could answer, there was a sudden unearthly rumbling behind them. Mark turned, stared, then froze in his tracks. A huge, awesome apparition was lumbering in a straight line for the Commander. It was vaguely human in that it possessed a head, torso, four limbs of elephantine proportions, and it waddled upright. But the human resemblance went no further.
The creature's skin, if skin it was, gleamed silvery metallic and gave the impression of being fluid! It reminded Mark of nothing so much as an immense blob of mercury that might at any moment collapse into a puddle and spread over the floor.