"Inevitable!" said I. "To my mind, the whole atmosphere was one of—that sort of thing. We're most uncommonly lucky."

She became silent again, and remained so for some time, while I went on at my task, binding the strips of rug about my feet and ankles, and fastening them, puttee fashion, around my legs.

"I don't understand it!" she exclaimed, after several minutes had gone by. "Surely those men must know that we, once free of them, would be sure to give the alarm. We weren't under any promise to them, whatever we were to Baxter."

"I don't understand anything," I said. "All I know is the surface of the situation. But that gentle villain who saw us off the yawl said that they were sailing at high water—only waiting until the tide was deep on the bar outside there. And they could get a long way, north or south or east, before we could set anybody on to them. Supposing they did get rid of Baxter and his Frenchman, what's to prevent them making off across the North Sea to, say, some port in the north of Russia? They've got stuff on board that would be saleable anywhere—no doubt they'll have melted it all into shapeless lumps before many hours are out."

Once more she was silent, and when she spoke again it was in a note of decision.

"No, I don't think that's it at all," she said emphatically. "They're dependent on wind and weather, and the seas aren't so wide, but that they'd be caught on our information. I'm sure that isn't it."

"What is it, then?" I asked.

"I've a sort of vague, misty idea," she answered, with a laugh that was plainly intended to be deprecatory of her own power. "Supposing these Chinese—you say they're awfully keen and astute—supposing they've got a plot amongst themselves for handing Baxter and the Frenchman over to the police—the authorities—with their plunder? Do you see?"

I had just finished the manufacture of my novel foot-wear, and I jumped to my padded feet with an exclamation that—this time—did not come from unpleasant contact with the sharp stones.

"By George!" I said. "There is an idea in that!—there may be something in it!"