The two white barbarians followed, peering with those strange, pinkish eyes of theirs, courageous still, yet utterly at a loss to know what manner of thing they were now drawing near.
They burst through a thicket, waded a marshy swale and went splashing, staggering and slipping among tufts of coarse and knife-edged grasses, the haunt of unknown venomous reptiles.
Up a slope they won; and now, all at once the roar burst forth again close at hand, a rending tumult, wild, earthshaking, inexpressibly terrible.
All three stopped.
"Beatrice! Are you there? Answer!" shouted Stern.
Silence, save for a peculiar mumbling snuffle off ahead, among the deeper shadows of a fern-tree thicket.
"Beatrice!"
No answer. With a groan Allan shot his light toward the thicket. He seemed to distinguish something moving. To his ears now came a sound of twigs and brushwood snapping.
Absolutely void of fear he pressed forward, and the two colonists with him, their weapons ready. Stern held his revolver poised for instant action. His heart was hammering, and his breath surged pantingly; but within him his consciousness and soul lay calm.
For he knew one of two things were now to happen. Either that beast ahead there in the gloom, or he, must die.