'Ay, ay, sir; I can unnerstan',' said Clinch, wagging his head helplessly. 'I feels jest the same, Mr Gerald. Lawks! To think as I should ever 'a lived to see this day!'

Gerald went ashore, but was far too excited in mind to really go to bed. He passed the remaining two or three hours of darkness in restless pacing up and down between the dwelling-house and the bluff, whence he could keep observation upon the cause of his wonderment, as it lay placidly in the water below.

Great was the astonishment of his friends when, in the morning, he related to them the adventures of the night. It is scarcely to be wondered at that they were—Jack certainly was—disposed at first to regard it all as an extraordinary hallucination which had seized upon the relater. But there was Clinch's confirmation; and in the end they saw that there was no room left for doubt.

'Then it comes to this,' said Jack, 'we have to face the fact that we have here, close by us, some people who are paying us a visit from another planet! Phew! What a wake-up for our scientists! What a snub for those wiseacres who have declared that the planets could not possibly be inhabited! But why have our visitors shut themselves up again? It's rather churlish after your saving that johnny from drowning! What do they mean by it? And what was the matter with him?'

'I read it this way,' said Armeath thoughtfully. And it may as well be here stated that after-events fully proved the correctness of his deductions. 'These people from another world either came involuntarily—that is to say, by accident—or they made some mistake which resulted in their being landed upon the Earth in a fashion different from that which they had intended. They narrowly escaped destruction, which would certainly have come to them had they struck the ground—this island for instance, instead of the sea—or if they had fallen in the sea at a place where it was shallow.

'Even as it was, I imagine, their method of arrival came very near to being a disaster. In all probability something has gone wrong with their engines or machinery—whatever they may be—and also, probably, some of the voyagers were injured by the shock, and required time to recover from it. This would explain how it is that they have not shown themselves outside sooner.'

'It's a far-reaching sort of guess, sir,' said Jack reflectively; 'but it seems to fit the situation. It scarcely explains, however, why the beggars should have gone off without signifying their thanks in some way. It appears pretty certain that Gerald saved that chap's life.'

'Yes,' said Armeath slowly; 'Gerald certainly saved his life. Let us hope that the circumstance is of good augury; that it may lead to their being friendly when the sufferer has thoroughly recovered, and they venture out again.'

CHAPTER IV.

GERALD CARRIED OFF.