The four men whirled.
It was a mystery where they came from, those dozen fantastic beings behind them. They had heard no steps, no sound of a door opening.
Devries was nearest. His first startled impression was that they weren't more than semi-human: as tall as a man, but much thinner, with flexible wiry limbs. Absurdly large heads, quite hairless and glistening, from which protruded frail antennae. Eyes huge, lidless and staring. No perceptible noses. Mouths but thin gashes. Most striking of all, their entire skin shimmered with a metallic reddish-brown lustre; although the Earthmen learned later it was not metallic, but shell-like.
Ketrik was always reckless. His hand flew to his atom-blast. Much faster, the nearest of the creatures raised a flame pistol. The charge passed so close to Ketrik's body it scorched his suit. Ketrik changed his mind, and the creature said: "That is better."
"Take it easy," Janus warned, still whispering. "We're in their trap now."
The creatures had keen hearing. "Indeed you are, Commander Janus," said the one with the flame-pistol, apparently the leader. "And it was so simple it was almost childish. But you Earthmen are always so noble, with what you call a space code; always ready to go to the aid of a helpless derelict. Or is it merely curiosity? The Martians are not so stupid, they never go prying."
The insult was lost on Janus, who stared. "How do you know my name?" he demanded.
The creature spoke perfect English, but the voice was toneless and the words precise, clipped: "That does not matter. It is my business to know certain things."
"Well, I'm sorry to say I don't know as much about you!" Janus eyed the flame-pistol angrily. "Kindly state your business with us. We're from the Earth Patrol, on official—"
"Yes, I know. In search of one of your race, a pirate, one whom you call Perrin. I have heard of this Perrin." The creature's facial expression didn't change, but the wide blackness of his staring eyes turned to a momentary angry orange, then back to black. He went on in his cold voice: