"Something's up," he said, scratching his head. "But I'm hanged if I can guess what it is. See what you can make of it"; and here is the story which he told.

Three Germans dressed in the black velvet corduroy, the white stockings and the rope-soled white shoes of the Spanish peasant, arrived suddenly in the town of Cartagena, and put up at an inn in a side-street near the harbour. Cartagena, for all that it is one of the chief naval ports of Spain, is a small place, and the life of it ebbs and flows in one narrow street, the Calle Mayor; so that very little can happen which is not immediately known and discussed. The arrival of the three mysterious Germans provoked, consequently, a deal of gossip and curiosity, and the curiosity was increased when the German Consul sitting in front of the Casino loudly professed complete ignorance of these very doubtful compatriots of his, and an exceeding great contempt for them. The next morning, however, brought a new development. The three Germans complained publicly to the Alcalde. They had walked through Valencia, Alicante, and Murcia in search of work, and everywhere they had been pestered and shadowed by the police.

"Our Consul will do nothing for us," they protested indignantly. "He will not receive us, nor will any German in Cartagena. We are poor people." And having protested, they disappeared in the night.

But a few days later the three had emerged again at Almeria, and at a mean café in one of the narrow, blue-washed Moorish streets of the old town. Peiffer was identified as one of the three--not the Peiffer who had practised frightfulness in Lisbon, but a new and wonderful Peiffer, who inveighed against the shamelessness of German officials on the coasts of Spain. At Almeria, in fact, Peiffer made a scene at the German Vice-Consulate, and, having been handed over to the police, was fined and threatened with imprisonment. At this point the story ended.

"What do you make of it?" asked Slingsby.

"First, that Peiffer is working south; and, secondly, that he is quarrelling with his own officials."

"Yes, but quarrelling with marked publicity," said Slingsby. "That, I think we shall find, is the point of real importance. Peiffer's methods are not merely infantile; they are elaborate. He is working down South. I think that I will go to Gibraltar. I have always wished to see it."

Whether Slingsby was speaking the truth, I had not an idea. But he went to Gibraltar, and there an astonishing thing happened to him. He received a letter, and the letter came from Peiffer. Peiffer was at Algeciras, just across the bay in Spain, and he wanted an interview. He wrote for it with the most brazen impertinence.

"I cannot, owing to this with-wisdom-so-easily-to-have-been-avoided war, come myself to Gibraltar, but I will remain at your disposition here."

"That," said Slingsby, "from the man who was making frightfulness at me a few weeks ago, is a proof of some nerve. We will go and see Peiffer. We will stay at Algeciras from Saturday to Monday, and we will hear what he has to say."