ye," the yellow haired warrior continued as though reading his thoughts, "long centuries ago this valley was peopled by those who escaped the great cataclysm which ended the mother country. Later came another race, barbarian wanderers like thyself." He bowed for all the world like a courtly English gentleman. "But methinks thou art in need of food and sustenance?"

"You bet I'm hungry," was Nelson's emphatic reply. "I'm one short jump of starvation and the D. T.'s. But hold on a minute," he cried. "I'm looking for a friend of mine. He went by here, didn't he?"

"Aye." A crafty expression Nelson did not like crept into Hero Giles Hudson's face as he solemnly inclined his head.

"For the nonce, fair sir, thy companion is hale and sound. I beg your patience."

With a quick gesture the Atlantean raised his dolphin-shaped horn and blew three short blasts while Nelson, in sudden alarm, cocked his rifle and brought it in line with the other's chest. The glittering officer saw the motion, but made no effort to move from the line of sights.

"Thy gesture avails naught," said he with stiff courtesy. "When Hero Giles gives his word, it stands good though Heliopolis and the Empire of the Atlans fall."

One by one half a dozen spearmen appeared, all obviously very frightened and only moved by an apparently Spartan discipline. Promptly they saluted, whereupon the Hero—as his title appeared to be—uttered a number of brief commands in some guttural language entirely unintelligible to the dazed aviator.