Still the negress waved, not recognising, perhaps, in her blind, besotted, dumb, animal-like ignorance that help was at hand, and still, through their glasses, they could see that he who had steered the dhow now lay motionless. Then, at her ear, as the Emperor came within six cable-lengths of the dhow, her uncle gave a few rapid orders, the second mate, accompanied by the boat's crew, jumped into the quarter-boat--the man at the wheel luffed until the vessel had not a motion in her. Swiftly the boat was lowered, the rudder and thole pins shipped, and she was on her way to the dhow.

'What do you make of it?' the master roared to Fagg ten minutes later, as, by then, the Emperor of the Moon had come closer to the dhow through the motion of the swell. 'What?'

'I don't know what to make of it, sir,' the second mate called back. 'The man who was steering is, I think, dead. He does not move, and there is a white film over his eyes. The woman who waved the handkerchief seems well, but I cannot understand what she means. She does nothing but howl and point below.'

'Are the hatches grated?'

'Yes, sir, and there are four negroes beneath them. It is a slave dhow for certain. The negroes are shackled and handcuffed.'

'Have you searched further?'

'I am going to do so now. The ship is settling, I think. There is a kind of poop superstructure forming cabins.'

'Search at once; then bring all alive on board us.'

In a moment Mr. Fagg had disappeared into what he had termed a 'kind of poop superstructure,' and, while he was in it, all on board the Emperor were occupied in speculating on what could have brought a slaver so far to the East and out of her ordinary course, and also in wondering what the mate would find during his further search.

But that wonderment was soon to be resolved, for, ere Mr. Fagg had been out of their sight five minutes, he rushed back from the superstructure to the deck, and bawled through his hands: