“It is impossible!” replied Carthoris. “Thousands of dead lay there upon the field but a moment since. It would have required many hours to have removed them. The thing is uncanny.”

“I had hoped,” said Thuvia, “that we might find an asylum with these fair-skinned people. Notwithstanding their valour upon the field of battle, they did not strike me as a ferocious or warlike people. I had been about to suggest that we seek entrance to the city, but now I scarce know if I care to venture among people whose dead vanish into thin air.”

“Let us chance it,” replied Carthoris. “We can be no worse off within their walls than without. Here we may fall prey to the banths or the no less fierce Torquasians. There, at least, we shall find beings moulded after our own images.

“All that causes me to hesitate,” he added, “is the danger of taking you past so many banths. A single sword would scarce prevail were even a couple of them to charge simultaneously.”

“Do not fear on that score,” replied the girl, smiling. “The banths will not harm us.”

As she spoke she descended from the platform, and with Carthoris at her side stepped fearlessly out upon the bloody field in the direction of the walled city of mystery.

They had advanced but a short distance when a banth, looking up from its gory feast, descried them. With an angry roar the beast walked quickly in their direction, and at the sound of its voice a score of others followed its example.

Carthoris drew his long-sword. The girl stole a quick glance at his face. She saw the smile upon his lips, and it was as wine to sick nerves; for even upon warlike Barsoom where all men are brave, woman reacts quickly to quiet indifference to danger—to dare-deviltry that is without bombast.

“You may return your sword,” she said. “I told you that the banths would not harm us. Look!” and as she spoke she stepped quickly toward the nearest animal.

Carthoris would have leaped after her to protect her, but with a gesture she motioned him back. He heard her calling to the banths in a low, singsong voice that was half purr.