The clamorous shrieking from the horde of Moon-beasts marked their swooping assault upon the two, and Chet paused to send them three shots that checked the advance. Then, with the body of Spud held tightly, he sprang where Anita had gone.

She was waiting, but gave Chet no chance to question her. "Come!" she commanded again, and ran on as before. But, as Chet gained her side, she offered between gasping breaths an explanation.

"Five years they kept us ... like animals in a cage ... but there was a place ... a sacred place ... they let us go there.... And they let us make signal lights from outside ... they called it magic.

"And now Frithjof has escaped ... he will go to the sacred room ... only there would he be safe...."

They had turned and twisted through narrow passages. Anita, it seemed, was plotting a course through less frequented thoroughfares of this strange city. But they came at last to a vast auditorium into which they peered from a half-opened door.

The room was of preposterous size, and Chet marveled at the minds that had conceived and wrought so tremendous an undertaking. And he saw plainly in his own mind the throngs of serene-faced beings who must have folded their white wings softly about them to gather there for worship. But more plainly still he saw the jostling, squealing crowd that was there that instant before his eyes.

Hundreds of them—thousands, it might be—and the sound of their shrill voices made hideous echoes from the high-flung ceiling of the great hall. The dry rustling of their leather wings was an unceasing rush of sound.


Some who seemed to be leaders stood above the rest on a platform which formed the base of a terraced formation against the far wall of the room. Even at a distance Chet could see and wonder at the simple beauty of that place of metals and jewels where the great ones of an earlier race had once stood.

Back of those who harangued the crowd the terraces built themselves up to a pyramid against the rock wall; and on either side, opening upon the platform base, was a doorway of noble proportions, whose metal doors of burnished reds and browns were closed.