The catalog expert was the French spy who had tapped the "telegraph message" on his window at the rooming house!
CHAPTER XXXVII
THE SUBMARINES
Lieut. Ellis of the Canadian army, alias Lieut. Hessenburg of the German army, had quite enough to think about as he left the office of "the baron" in company with the submarine commander. Out in the reception room the latter took leave of him, saying, "Meet me at the Kaiserhof at 9 o'clock tomorrow morning"; then the youthful spy, with a counter-spying commission from the enemy, went to his desk and began to make arrangements for his departure.
Mr. Herrmann selected from the office force a former soldier who had lost one arm, and to him Irving made a brief statement of the work he had been doing so that his successor might continue where he had left off. For a short time he debated in his mind whether to go to those of his fellow workmen with whom he had been more intimately associated and bid them farewell, but he decided that this would not be in harmony with the "community conduct" of the officials and employes of the bureau. In fact, he had observed little in the association of the office that had suggested real community life. Everybody connected with the intelligence bureau seemed either to have been born with a cold furtiveness of manner or to have developed an espionage attitude of this sort in the atmosphere of the greatest spy system the world had ever known.
However, he disliked very much to leave the place for the last time without passing at least an "aufwiedersehen" to the one person there who he felt certain was a friend of the great cause of human liberty for which the allied nations were fighting. But Strauss seemed disposed to ignore him if possible. He passed several times near the expert's desk, but the latter pored more diligently than ever over his work. Once Irving caught his eye and attempted to pass him a look of intelligent meaning, but Strauss turned away quickly, and Irving left the building without saying good-by to one of the occupants.
"A very cold-blooded business," he told himself. "My! I'm glad to be out of there. I'm afraid I'm not built along cold enough lines for a spy even in behalf of a great and meritorious cause. That fellow Strauss is an ideal spy. He must be the best any nation ever produced. He certainly has worked himself into a powerful position of confidence with the enemy. But that was some chance he took when he tapped that message on my window. I wonder if he expected me to discover who he was after he told me he was the fellow that prepared the letter that was to be given to me. And when he assured the baron that nobody else had had the letter in his possession, nobody else remained for me to suspect. Well, he must know now that I spotted him; but he surely exhibited extremely wise caution when he refused to recognize even a significant look from me. Good-by, Mr. Strauss, or whatever your name is. You were too shrewd to let me shake your hand, and cold judgment tells me you were right. I hope after the war is over I may take a trip to Europe and look you up. But, judging from the way you looked at me, or avoided looking at me, I'm afraid you'd take advantage of the opportunity to give me a calling down such as few people have ever received. I'd probably feel the knives of your sarcasm making ridiculous mince meat out of me."
Next morning, promptly at the appointed hour, Irving was at the information desk of the Kaiserhof, asking for Capt. Bartholf. The latter was in his room waiting for the young intelligence officer. Two hours later, arrangements having been made for the transfer of baggage, the captain and the lieutenant were on board a train and headed for one of the principal submarine ports of the German coast.
The trip was uneventful, except that it afforded Irving an opportunity to make a study of the character of an official representative of the policy of ruthlessness of the military government of Germany. Capt. Bartholf was a fit exponent of this policy and exceedingly efficient because of the intelligence with which he could disguise the barbarous nature of his ideas. Hours before they reached the port of their destination, the spy was convinced that an enemy who fell into the clutches of this sub-sea commander might as well toss hope to the fishes.
"I don't believe he'd take a prisoner if he could help it," Irving mused as a climax to his conclusions. "I'd never surrender to a man like him if I knew in advance what kind of fellow he was. It'd be a finish fight even though there were no hope in it for me."