The Classic Mystery Collection - Arthur Conan Doyle [1031]
It was in its last throes now. His elbows were on the table, and his twitching hands pressed on his forehead. He took them away.
'Of course we must go on. It can't be helped, that's all.'
'And you believe in her?'
'I'll remember what you've said. There may be some way out. And--I'd rather not talk about that any more. What about the wreck?'
Further argument was futile. Davies by an effort seemed to sweep the subject from his thoughts, and I did my best to do the same. At any rate the air was cleared--we were friends; and it only remained to grapple with the main problem in the light of the morning's interview.
Every word that I could recollect of that critical conversation I reviewed with Davies, who had imperfectly understood what he had not been directly concerned in; and, as I did so, I began to see with what cleverness each succeeding sentence of von Brüning's was designed to suit both of two contingencies. If we were innocent travellers, he was the genial host, communicative and helpful. If we were spies, his tactics had been equally applicable. He had outdone us in apparent candour, hiding nothing which he knew we would discover for ourselves, and contriving at the same time both to gain knowledge and control of our movements, and to convey us warnings, which would only be understood if we were guilty, that we were playing an idle and perilous game, and had better desist. But in one respect we had had the advantage, and that was in the version Davies had given of his stranding on the Hohenhörn. Inscrutable as our questioner was, he let it appear not only that the incident was new to him, but that he conjectured at its sinister significance. A little cross-examination on detail would have been fatal to Davies's version; but that was where our strength lay; he dared not cross-examine for fear of suggesting to Davies suspicions which he might never have felt. Indeed, I thought I detected that fear underlying his whole attitude towards us, and it strengthened a conviction which had been growing in me since Grimm's furtive midnight visit, that the secret of this coast was of so important and delicate a nature that rather than attract attention to it at all, overt action against intruders would be taken only in the last resort, and on irrefragable proofs of guilty intention.
Now for our clues. I had come away with two, each the germ of a distinct theory, and both obscured by the prevailing ambiguity. Now, however, as we thumbed the chart and I gave full rein to my fancy, one of them, the idea of Memmert, gained precision and vigour every moment. True, such information as we had about the French wreck and his own connection with it was placed most readily at our disposal by von Brüning; but I took it to be information calculated only to forestall suspicion, since he was aware that we already associated him with Dollmann, possibly also with Grimm, and it was only likely that in the ordinary course we should learn that the trio were jointly concerned in Memmert. So much for the facts; as for the construction he wished us to put on them, I felt sure it was absolutely false. He wished to give us the impression that the buried treasure itself was at the root of any mystery we might have scented. I do not