Down in a little ravine Lee found himself running forward in the luminous darkness. He called back, "Aura—you stay where you are—you hide, until it's over—"

Then, in the turmoil of his mind, there was no thought of the girl. There was only the vision of old Anthony lying back there so helpless—his burning eyes bitter with this thing which had so horribly come to his little realm. To meet force with force was the only answer.

It was not Lee's plan to increase his size for a moment now. By doing that, almost at once he would be discovered. And perhaps there were still four or five of the murderers, still not giants, in a cave nearby.

The dim rocky ravine, heavy with shadows, led downward. He came to a tunnel opening, advancing more cautiously now. And then, as he turned an angle ahead of him, down a little subterranean declivity a luminous cave was visible. Groff's hideout. At one of its entrances here Lee stood for an instant gasping. The five men were here—Groff and four of his villainous companions.

The five bodies lay strewn—horribly mangled. And the wreckage of their size-change mechanisms was strewn among them.

So obvious, what had happened! Franklin had been the first to get large. And at once he had turned on them. Franklin, the weakling who dared not have any rivalry! And now Franklin was outside, out in the hills, a raging, murderous monster. For a moment, in the grisly shambles of the little cave Lee stood transfixed. Then his hand was fumbling at his belt. He shoved the small switch-lever.

There was a shock—a humming—a reeling of his senses. It was akin to what he had felt on the space-globe, but stronger, more intense now. For an instant he staggered, confused. The wires strung on him were glowing; he could feel their heat. Weird luminous opalescence streamed from them—it bathed him—strange electrolite radiance that permeated every minute fibre of his being.

With his head steadying, Lee suddenly was aware of movement all about him. The dim outlines of the cave-room were shrinking with a creeping, crawling movement. Cave-walls and roof all shrinking, dwindling, drawing down upon him. Under his feet the rocky ground seemed hitching forward.

This little cave! In a moment while he stood shocked into immobility, the cave was a tiny cell. Down by his feet the gruesome mangled corpses were the size of children. The cave-roof bumped his head. He must get out of here! The realization stabbed him. Why, in another moment or two these dark walls would close upon him! Then with instant changing viewpoint he saw the true actuality. He was a growing giant, crouching here underground—a giant who would be crushed, mangled by his own monstrous growth.