"That's not a submarine!" said the skipper. "What the devil is it?" And the two men rushed on deck.

The mist had lifted a little; and, looming out of it, a few hundred yards away, there was something that looked, at first glance, like a great gray reef. For a fraction of a moment Hudson thought they had run into Heligoland in the mist. At the second glance he knew that the gray, mist-wreathed monster before him was an armored ship, and the skipper enlightened him further by saying, in a matter-of-fact voice:

"That settles it—enemy cruiser! We're stopped, broadside on. They've got a couple of guns trained on us and they're sending a boat. What's the next move?"

Matthew Hudson's face was a curious study at this moment. It suggested a leopard endowed with a sense of humor. His mouth twitched at the corners and his amazingly clear eyes were lit with an almost boyish jubilation. It was a somewhat fierce jubilation; but it undoubtedly twinkled with the humor of the New World. Then he asked the skipper a mysterious question:

"Is it impossible?"

"Impossible! We're in the wrong position; and if we try to get right they'll blow us to bits. Besides, they'll be aboard in half a minute. We're drifting a little in the right direction; but it will be too late. They'll search the ship."

"How long will it take us to drift into the right position?"

"If we go on like this, about four minutes. But it will be all over by then."

"Look here, Davis; I'll try and detain them on deck. You know Americans have a reputation for oratory. You'd better go through my room. And—look here—I'll be the skipper for the time being. I'm afraid they'll want to take Matthew Hudson prisoner; so I'll be the kind of American they'll recognize—Commander Jefferson B. Thrash, out of the best British fiction. You don't happen to have a lasso in your pocket, do you? I lent mine to ex-President Eliot of Harvard, and he hasn't returned it. Tell the men there. That's right! I don't want to be playing the fool in Ruhleben for the next three years."

A few moments later, a step at a time, Davis disappeared into Hudson's cabin, which lay in the fore part of the ship. Two other men prepared to slip after him by lounging casually in the companionway, while the men in front moved a little closer to screen them.