"By the way," she said in a moment, "I think perhaps it might be advisable to say nothing to Commander Wiedermann about me. It is quite unnecessary, and he—well, some men are always suspicious if they think there is a woman in the case. Of course I admit they sometimes have enough excuse, but—what do you think?"

"I agree with you entirely," I said emphatically.

I know Wiedermann very intimately, and had been divided in mind whether I should drop a little hint that there were consolations, or whether I had better not. Now I saw quite clearly I had better not.

"What's that?" said Eileen in a moment.

It was a tall gaunt monolith close to the roadside, and then, looking round, I saw a loch on the other side, and remembered the spot with a start. It was close by here that my cycle had broken down, and we were almost at the end of our drive. Round the corner we swung, straight for the sea, until we stopped where the road ended at the edge of the links.

I gave Eileen's hand one last swift pressure, and jumped out.

"We shall wait for you here," said Tiel in a low voice, "but don't be longer than you can help. Remember my nerves!"

He spoke so cheerily and genially, that for the moment I liked him again. In fact, if it had not been for Eileen, and his love of mystery, there was much that was very attractive in Tiel. As I set out on my solitary walk down to the shore, I suddenly wondered what made him so cheerful and bright at this particular moment, for it did not strike me as an exhilarating occasion. And then I was reminded of the man I had known most like Tiel, a captain I once served under, who was silence and calmness itself at most times, but grew strangely genial on critical occasions—a heaven-sent gift. But from Tiel's point of view, what was critical about this moment? The risk he ran at this hour in such an isolated spot was almost negligible, and as to the other circumstances, did it matter much to him whether I stayed or changed my mind and went away? I could scarcely believe it.

I kept along by the side of the sandy track, just as I had done before, only this time I did not lose it. The rolling hummocky links were a little darker, but the stars shone in myriads, bright and clear as a winter's night, and I could see my way well enough. As I advanced, I smelt the same pungent seaweed odour, and heard the same gulls crying, disturbed (I hoped) by the same monster in the waters. Fortunately the storm had blown from the south-east, and the sea in this westward-facing bay heaved quietly, reflecting the radiance of the stars. It was another perfect night for our purpose.

I reached the shore and turned to the left along the rising circumference of the bay, looking hard into the night as I went. Something dark lay on the water, I felt certain of it, and presently something else dark and upright loomed ahead. A moment later I had grasped Wiedermann by the hand. He spoke but a word of cordial greeting, and then turned to descend to the boat.