It was so unreal. Smith deliberately ignored everything else and watched again for indications of eyelids. He saw not one flicker, but noticed a certain tiny come-and-go, the merest sort of vibration, which indicated the agent's heart-action. Apparently it beat more than twice as fast as Smith's. But it relieved him to know that his agent was at least a genuine living being. For a moment he had fancied something utterly repellent to him. Suppose this Sanusian were not any form of natural creature at all, but some sort of supermachine, capable of functioning like an organism? The thought made the engineer shudder as no morgue could. Presently the queer craft approached the water closely enough, and at such an angle, that Smith looked eagerly for a reflection. However, the water was exceedingly rough, and only a confused brownish blur could be made out. Once he caught a queer sound above the noise of the water; a shrill hiss, with a harsh whine at the end. "Just like some kind of suction apparatus," as he later described it. And then, with that peculiar sound fresh in his ears, came the crowning shock of the whole experience. Floating toward the boulder, but some distance away, was what looked like a black seed. Next moment the vision flashed clear, as usual, and the engineer saw that the object was really a beetle; and in a second it was so near that Smith's own body, back on the earth, involuntarily shrank back into the recesses of his chair. For that beetle was an enormity in the most unlimited sense of the word. It was infinitely larger than any beetle the engineer had ever seen-- infinitely! It was as large as a good-sized horse! But before Smith could get over his amazement there was a rush and a swirl in the water behind the insect. Spray was dashed over the rock, a huge form showed itself indistinctly beneath the waves, and next instant the borrowed eyes were showing the engineer, so clearly as to be undeniable, the most astounding sight he had ever seen. A fish of mountainous size leaped from the water, snapped the beetle into its mouth, and disappeared from sight. In a flash it had come and gone, leaving the engineer fairly gasping and likewise wondering how he could possibly expect anybody to believe him if he told the bald truth of what he had seen. For he simply could not have invented anything half as incredible. The fish simply could not be described with ordinary language. IT WAS AS LARGE AS THE LARGEST LOCOMOTIVE. IV THE GOLD-MINER As for Van Emmon, his experience will have to be classed with Smith's. That is to say, he soon came to feel that his agent was not what is commonly called human. It was all too different. However, he found himself enjoying a field of view which was a decided improvement upon Smith's. Instead of a range which began and ended just above the horizon, his agent possessed the power of looking almost straight ahead.