Trevor's senses, bemused by the sun-stone, registered only vaguely the external stimuli of sight and sound. The riders had come closer. The beasts they rode were taller and slighter than horses. They were not hoofed, but clawed. They had narrow, vicious-looking heads with spiny crests that stood up erect and arrogant. They came fast, carrying their riders lightly.
The men were still too far away to distinguish features, but even at that distance Trevor sensed something peculiar about their faces, something unnatural. They wore splendid harness, and their half-clad bodies were bronzed, but not nearly so deeply as the girl's.
The girl shook him furiously, stirring him out of his dream. "Do you want to be taken alive? Before, the beasts would have torn us apart, and that is quickly over. But we killed the hawks, don't you understand? Now they will take us alive!"
He did not understand in the least, but her obvious preference for a very nasty death instead of capture made him find reserves of strength he thought he had lost in the underground river. There was also the matter of the sun-stone. If they caught him with it they would want it back.
Clutching the precious thing he turned with the girl and ran.
The lava bed was beginning to catch the sun now. The splintered rock showed through, bleak and ugly. The badland and the defile beyond seemed like an entrance into hell, but it did offer shelter of a sort if they could make it.
The drumming of padded feet behind was loud in his ears. He glanced over his shoulder, once. He could see the faces of the huntsmen now. They were not good faces, in either feature or expression, and he saw the thing about them that he had noticed before, the unnatural thing.
In the center of each forehead, above the eyes, a sun-stone was set into flesh and bone.
First the hawk-lizards, and now these....