"A fire down below," said Sam, with a catch in his voice. "Lor'!"

"Fire!" shrieked one of the passengers, a woman, as her eyes lit on the smoke. Then the alarm was echoed from a hundred quarters. Men came rushing up into the open. Women screamed, and one huge fellow, a Russian by his appearance, came rushing across the deck and cast himself into one of the boats.

"Silence!" commanded the captain through his megaphone, coming to the front of the bridge. "Quartermaster, turn that man out of that boat."

"Aye, aye, sir!" came from a burly individual, already advancing on the spot in question. "Now then," he said, when he had reached the boat, "you hop out, quick."

But the Russian was not inclined to do so. Terror had taken firm hold on him, and he sat clutching the thwarts, heedless of the quartermaster and of the fact that the boat sat firmly upon its guides on the deck, and offered as yet no sort of protection. But he remained there for only a minute, for the quartermaster hopped over the thwarts, seized the Russian by his coat and by the seat of his trousers, and threw him out without ceremony.

"Passengers," called the captain, in a voice so steady that he might have been inviting them to dinner, "there is nothing as yet to be alarmed at. Please go on with your work or your pleasures as if nothing were happening. I call upon every man and woman to set a good example, remembering that there are children amongst us."

That was enough. Men who had run forward with alarm written on their faces went back to their wives and children at once. Others gathered into anxious knots and went on with their pipes, while the children, unconscious of their danger, romped about the decks.

"All the same, it's a ticklish business," said Sam, after a while. "They've got the hatches off, and I expect they're trying to clear out the stuff that's afire. That looks bad, for as a rule they'd leave the hatches on and turn steam sprays on to the burning cargo. Perhaps the sprays can't get at the stuff that's afire."

"In any case, the crew won't be able to continue for long at the work unaided," added Joe. "Look! There's one overcome by the smoke; they've carried him off along the deck to the doctor."

In the course of the next hour four men were rendered incapable by the pungent smoke issuing from the hold, while the smoke itself had become even denser. Huge clouds arose through the hatchway and, caught by the breeze—for all this while the ship was forging ahead at her fastest pace—went billowing out behind her. So dense, in fact, was it, that the passengers for'ard could not see the bridge nor any other part of the giant vessel.