"Grab a loose end," he told Towahg. "Lower a rope—a vine. Get it down where I can reach it!" And he raved inwardly at the blank look on the savage face while he held himself in check and made signs over and over in an effort to get the idea across.
Towahg got it at last. He lowered a vine and hauled Chet up with jerks that almost tore the pilot's hands from their hold on the rough bark. Then off to one side! And they waited in the shelter of concealing leaves while the yelling pack drew near and a hundred or more of them raced by along the trail below.
Invisible to Chet was the marked trail where Kreiss had gone, but these savage things ran at top speed and read it as they ran.
Were they puzzled by the sudden increase in markings? Did they sense that some were more recent than those they had followed? Chet could not say. But he saw the pack return, staring curiously about until they swung off and vanished through the trees toward the west. And in that direction lay the arena and the haunt of a horror unknown.
Yet Chet lowered himself to the ground with steady hands and motioned Towahg where the yelling mob had gone.
"We'll go that way," he said; "we'll follow them up. And perhaps, if I can only get the idea into your thick head, we can learn what their plans are: find out if Kreiss has really thrown us in their hands—led them as straight as a pack of wolves could run to the quiet peace of Happy Valley."
Chet might have followed them into the arena itself: he felt so keenly that he must know with certainty whether or not the pack would continue their pursuit. And why had they turned back? he asked himself. Had they returned to acquaint their horrible god and his hypnotised slaves with what they had learned?
But the trail turned off from the rocky waste where the arena lay; it took them west and south for another mile, until again to Chet's ears came the chattering bedlam of monkey-talk that was almost human. And now they moved more cautiously from rock to tree and through the concealing shadows until they could look into a shallow valley ahead. But before Chet looked he was prepared for a surprising scene. For over and above the raucous calling of the ape-folk had come another deeper tone.
"Gott im Himmel!" the deep voice said. "One at a time, you verdammt beasts. Beat them on the head, Max; make them shut up!"