Barry put his ship down neatly in a semi-circular row of other craft. There were, he noticed, more ships parked outside than was usual for a post not close to the bigger mine. One of them was a large, ornate cruiser type, on which was painted in neat gold letters: "Grey Enterprises, Inc."

It was the personal, space-going ship of Craig Grey, billionaire ore-king, himself. The latter was probably inside the Center. That would account for the unusual number of ships, for Grey never travelled anywhere without a large following.

As Barry stepped through the door-lock onto the field, a small knot of men, dressed for travel, stopped outside the building door. They stared open-mouthed at the Government identification letters on Barry's craft, then at him.

Obviously, they'd turned and bolted inside—bolted with a speed and singleness of purpose that seemed like panic!

Puzzled, Barry pushed aside the heavier, outer door. From inside, an excited murmuring of voices came through the second door.


Silence fell over the big room within, as he entered. Every man there, most of them free-lance ore-seekers, was in the crowd pressing around one man who stood against the bar. That man was easily recognizable, for his picture had been printed from Mercury to Pluto. He was Craig Grey. A subordinate stood on each side of him, keeping the others at a respectable distance.

Grey looked at Barry with bleak, cold eyes. The ore-king was a dapper little man, who apparently fought his advanced years with the aid of science. His hair was coal black, as was the tapering, precise mustache—though both should have been gray long ago. He lifted a well-manicured hand, and sucked on a cigarette through a long holder. Despite his culture and small stature, Barry Williams sensed that this man could be a deadly enemy.

The glowing cigarette in its long holder swept out in a graceful arc toward the men Barry had seen outside. "This is the searching party that was about to set out for you, Williams," said Grey in a flat, thin voice. "A spaceship reported seeing you last night on the desert—with the white mist closing in."

"Very decent of you fellows to worry," Williams said amiably. "I came in under my own power."