The battle over, the prisoners secured, the Horibs now fell upon the corpses of the dead, nor did they rest until they had devoured them all, while Jason and his fellow prisoners sat nauseated with horror during the grizzly feast. Even the Korsars, cruel and heartless as they were, shuddered at the sight.

"Why do you suppose they are saving us?" asked Jason.

Lajo shook his head. "I do not know," he said.

"Doubtless to feed us to their women and children," said Thoar. "They say that they keep their human prisoners and fatten them."

"You know what they are? You have seen them before?" Lajo asked Thoar.

"Yes, I know what they are," said Thoar, "but these are the first that I have ever seen. They are the Horibs, the snake people. They dwell between the Rela Am and the Gyor Cors."

As Jason watched the Horibs at their grizzly feast, he became suddenly conscious of a remarkable change that was taking place in their appearance. When he had first seen them and all during the battle they had been of a ghastly bluish color, the hands, feet and faces being several shades paler than the balance of the body, but as they settled down to their gory repast this hue gradually faded to be replaced by a reddish tinge, which varied in intensity in different individuals, the faces and extremities of a few of whom became almost crimson as the feast progressed.

If the appearance and blood-thirsty ferocity of the creatures appalled him, he was no less startled when he first heard them converse in the common language of the men of Pellucidar.

The general conformation of the creatures, their weapons, which consisted of long lances and stone knives, the apron-like apparel which they wore and the evident attempt at ornamentation as exemplified by the insignia upon the breasts of their garments and the armlets which they wore, all tended toward establishing a suggestion of humanity that was at once grotesque and horrible, but when to these other attributes was added human speech the likeness to man created an impression that was indescribably repulsive.

So powerful was the fascination that the creatures aroused in the mind of Jason that he could divert neither his thoughts nor his eyes from them. He noticed that while the majority of them were about six feet in height, there were many much smaller, ranging downward to about four feet, while there was one tremendous individual that must have been fully nine feet tall; yet all were proportioned identically and the difference in height did not have the appearance of being at all related to a difference in age, except that the scales upon the largest of them were considerably thicker and coarser. Later, however, he was to learn that differences in size predicated differences in age, the growth of these creatures being governed by the same law which governs the growth of reptiles, which, unlike mammals, continue to grow throughout the entire duration of their lives.