He mounted the steps. The surly man stepped forward and murmured a few morose words in German. Charles brushed him aside and strode on. Then there followed a curious scene of mutual misunderstanding. The surly man called lustily for his servants to eject us. It was some time before we began to catch at the truth. The surly man was the _real_ Graf von Lebenstein. And the Count with the moustache? It dawned upon us now. Colonel Clay again! More audacious than ever! Bit by bit it all came out. He had ridden behind us the first day we viewed the place, and, giving himself out to the servants as one of our party, had joined us in the reception-room. We asked the real Count why he had spoken to the intruder. The Count explained in French that the man with the moustache had introduced my brother-in-law as the great South African millionaire, while he described himself as our courier and interpreter. As such he had had frequent interviews with the real Graf and his lawyers in Meran, and had driven almost daily across to the castle. The owner of the estate had named one price from the first, and had stuck to it manfully. He stuck to it still; and if Sir Charles chose to buy Schloss Lebenstein over again he was welcome to have it. How the London lawyers had been duped the Count had not really the slightest idea. He regretted the incident, and (coldly) wished us a very good morning. There was nothing for it but to return as best we might to the Erzherzog Johann, crestfallen, and telegraph particulars to the police in London. Charles and I ran across post-haste to England to track down the villain. At Southampton Row we found the legal firm by no means penitent; on the contrary, they were indignant at the way we had deceived them. An impostor had written to them on Lebenstein paper from Meran to say that he was coming to London to negotiate the sale of the schloss and surrounding property with the famous millionaire, Sir Charles Vandrift; and Sir Charles had demonstratively recognised him at sight as the real Count von Lebenstein. The firm had never seen the present Graf at all, and had swallowed the impostor whole, so to speak, on the strength of Sir Charles's obvious recognition. He had brought over as documents some most excellent forgeries--facsimiles of the originals--which, as our courier and interpreter, he had every opportunity of examining and inspecting at the Meran lawyers'. It was a deeply-laid plot, and it had succeeded to a marvel. Yet, all of it depended upon the one small fact that we had accepted the man with the long moustache in the hall of the schloss as the Count von Lebenstein on his own representation. He held our cards in his hands when he came in; and the servant had _not_ given them to him, but to the genuine Count. That was the one unsolved mystery in the whole adventure. By the evening's post two letters arrived for us at Sir Charles's house: one for myself, and one for my employer. Sir Charles's ran thus:--