"But I want to see the person."

"The person can come to you. There is no rule against first-class visiting second. First-class has the run of the ship."

"I see," said Dan. "Thank you," and he went away to think it over.

Mechanically he threaded his way through the crowd on the promenade, climbed up to the boat-deck, and sat down on the well-remembered bench. Some of the others were occupied, but this one was empty; perhaps the others were becoming as dear to other people as this one was to him! He got out his pipe, lighted it, pulled his cap over his eyes, thrust his hands deep into his pockets, and began to think.

He could, of course, write Miss Vard a brief warning; but what assurance had he that it would be delivered to her, at least without being opened? If Chevrial was right, if she was really under espionage, any communication addressed to her would certainly be inspected. Even to write merely asking her to meet him would arouse suspicion. There was only one way—he must watch for a chance to steal forward into first-class when no one was looking.

He considered the possible ways of doing this. In the morning, he knew, the folding gate which divided the lower promenade into first and second class was always swung back while the deck was being washed down. It would be easy to pass then; but, he reflected, in the daytime he had never noticed that a guard was stationed at the ladder leading to the upper promenade. Perhaps it was only at night that the prohibition was in force—at night, when the women of the first-cabin had their diamonds on! There must, of course, be some police supervision of the ship; each class must be kept to its own quarters, or, at least, prevented from wandering into quarters higher up. But, just the same, he must get past!

He rose, and, walking to the forward rail, looked across at the other deck. A space of perhaps thirty feet separated it from the one on which he stood. Then he looked down. The man on guard was pacing slowly back and forth, his hands behind him; but suddenly he quickened his step, for two men had approached the foot of the ladder. The guard stopped them with the same formula he had used with Dan.

"Beg pardon, gentlemen," he said, "are you first-class?"

"No; we are second-class," answered one of the men.

"Have you business with the purser or any officer of the ship?"