Nevertheless, he presently pushed open the new door before which they had paused, and behind it found, as he had expected, the Duca’s living quarters.

These were as severe as the jewel chamber had been gorgeous. A thin pallet spread upon a frame of wood formed the bed, and beside it stood a single stiff chair. That was all. The walls of glistening obsidion were bare.

There was, however, a door in one circular wall, and as Kirby flung this open, his previous disappointment changed to delight. For shelves along the walls of the small chamber held roll after roll of parchment covered with script. And in one corner lay six undamaged, almost new Mannlichers and several hundred rounds of ammunition!

“Naida,” he exclaimed, “do you know what those are?”

“I suppose that they are weapons of the sort you used against the ape-men this morning?”

Kirby grinned.

“They are the same kind I used, and then some. With these weapons we can do what we never could with the smaller one. How did they get here?”

“They came when I was much younger,” Naida answered with a shade of sadness in her voice. “The men who had them penetrated the Valley of the Geyser, coming by a different route from the one you followed. When the Duca learned they were there, he sent such men of the race as were still able to fight to kill them. That order of the Duca’s was one of the first things to turn me against him. The men were not harming us, and they should have been permitted to go away. But the Duca insisted that they be killed, and in the fight were lost eight of our youngest and strongest men.”


Kirby stooped to inspect the rifles.