“Keep it up, boys!” cried Allerton. “They’re getting demoralized at last.”

That was evident; yet I knew we had had no hand in demoralizing them. The band was now separating, darting this way and that about the clearing as if in a panic. But the fugitives, after a wild scramble here and there, quickly massed again in the center of the clearing and faced outward, their backs forming the inner part of a great circle.

Next moment the mystery was explained. From behind every tree that bordered the open space stepped a stalwart warrior, copper skinned and naked save for a loin cloth. They were taller than the Mopanes, more dignified in demeanor, more deliberate in action. Each man was quickly followed by another, and still another, until fully a thousand had closed in and formed a circle around the terrified Mopanes—as well as around us.

As the first man stepped from the forest Chaka uttered a wild cry and threw down his weapons. Then he stood as if turned to stone, watching as one in a dream the tragedy that ensued.

“That settles our case,” exclaimed Archie, desperately. “We might have tipped over a few hundred of those fellows, but a few thousand is too many.”

We had stopped firing and Paul was watching Chaka’s face.

“I think we are saved,” said he in a low voice. “These men are the Itzaex, who have followed the Mopanes to seek revenge for the murder of their atkayma.”

“Oh!” said Archie; and more than one breath of relief was drawn at this explanation.

It was not hard to understand why the Itzaex nation had remained unconquered and supreme through all the centuries. In strong contrast to the chattering Mopanes they uttered no sound as they advanced, and every warrior seemed but a part of one great machine.

So far as I could determine by watching the confused scene there was little resistance on the part of the surprised and greatly outnumbered Mopanes. Some made a dash for the forest, only to be cut down; others stood their ground and fought doggedly until an Itzaex battle-axe or a spear thrust put an end to their further interest in the affair.