Here, too, they found mountains for the first time on Saturn; mountains steep-sided, and many Earth-miles high.

As the Astronef was skirting the side of one of these ranges Redgrave allowed it to approach more closely than he had so far done to the surface of Saturn.

"I shouldn't wonder if we found some of the higher forms of life up here," he said. "If there is any kind of being that is going to develop some day into the human race of Saturn it would naturally get up here."

"I should hope so," said Zaidie, "and just as far as possible out of the reach of those unutterable horrors on the equator. That would be one of the first signs they would show of superior intelligence. Look! I believe there are some of them. Do you see those holes in the mountain-side there? And there they are, something like gorillas, only twice as big, and up the trees, too—and what trees! They must be seven or eight hundred feet high."

"Tree-men and cave-dwellers, and ancestors of the future royal race of Saturn, I suppose!" said Redgrave. "They don't look very nice, do they? Still, there's no doubt about their being far superior in intelligence to those other brutes we saw. Evidently this atmosphere is too thin for the two-headed jelly-fishes and the saurians to breathe. These creatures have found that out in a few hundreds of generations, and so they have come to live up here out of the way. Vegetarians, I suppose, or perhaps they live on smaller monkeys and other animals, just as our ancestors did."

"Really, Lenox," said Zaidie, turning round and facing him, "I must say that you have a most unpleasant way of alluding to one's ancestors. They couldn't help what they were."

"Well, dear," he said, going towards her, "marvellous as the miracle seems, I'm heretic enough to believe it possible that your ancestors even, millions of years ago, perhaps, may have been something like those; but then, of course, you know I'm a hopeless Darwinian."

"And, therefore, entirely horrid, as I've often said before, when you get on subjects like these. Not, of course, that I'm ashamed of my poor relations; and then, after all, your Darwin was quite wrong when he talked about the descent of man—and woman. We—especially the women—have ascended from that sort of thing, if there's any truth in the story at all; though, personally, I must say I prefer dear old Mother Eve."

"Who never had a sweeter daughter than——!" he replied, drawing her towards him.

"Very prettily put, my Lord," she laughed, releasing herself with a gentle twirl; "and now I'll go and get dinner ready. After all, it doesn't matter what world one's in, one gets hungry all the same."