"What do you mean, Lenox?" she said. "They wouldn't try to do us any harm, would they? Why should they?"

"I don't say they would," he replied; "but still you never know. You see, their ideas of right and wrong and hospitality and all that sort of thing may be quite different to what we have on the earth. In fact, they may not be men at all, but just a sort of monster with perhaps a superhuman intellect with all sorts of extra-human ideas in it.

"Then there's another thing," he went on. "Suppose they fancied a trip through Space, and thought that they had as good a right to the Astronef as we have? I daresay they've seen us by this time if they've got telescopes, as no doubt they have, perhaps a good deal more powerful than ours, and they may be getting ready to receive us now. I think I'll get the guns in place before we go down, in case their moral ideas, as dear old Hans Breitmann called them, are not quite the same as ours."


CHAPTER X

The words were hardly out of his mouth before Zaidie, who still had her glasses to her eyes, and was looking down towards the great city whose glazed roofs were flashing with a thousand tints in the pale crimson sunlight, said with a little tremor in her voice:

"Look, Lenox, down there—don't you see something coming up? That little black thing. Just look how fast it's coming up; it's quite distinct already. It's a sort of flying-ship, only it has wings and, I think, masts too. Yes, I can see three masts, and there's something glittering on the tops of them. I wonder if they're coming to pay us a polite morning call, or whether they're going to treat us like trespassers in their atmosphere."

"There's no telling, but those things on the top of the masts look like revolving helices," replied Redgrave, after a long look through his telescope. "He's screwing himself up into the air. That shows that they must either have stronger and lighter machinery than we have, or, as the astronomers have thought, this atmosphere is denser than ours, and therefore easier to fly in. Then, of course, things are only half their earthly weight here.

"Well, whether it's peace or war, I suppose we may as well let them come and reconnoitre. Then we shall see what kind of creatures they are. Ah, there are a lot more of them, some coming from Brooklyn, too, as you call it. Come up into the conning-tower, and I'll relieve Murgatroyd, so that he can go and look after his engines. We shall have to give these gentlemen a lesson in flying. Meanwhile, in case of accidents, we may as well make ourselves as invulnerable as possible."

A few minutes later they were in the conning-tower again, watching the approach of the Martian fleet through the thick windows of toughened glass which enabled them to look in every direction except straight down. The steel coverings had been drawn down over the glass dome of the deck-chamber, and Murgatroyd had gone down to the engine-room. Fifty feet ahead of them stretched out the long, shining spur, of which ten feet were solid steel, a ram which no floating structure built by human hands could have resisted.