He leapt from his seat. His thin, bent figure moved almost electrically towards the door. The next moment he had entered the saloon. The other side of the room, and just within the entrance doorway, stood Ruxton Farlow, still clad in his German naval uniform, and still bearing in his arms the two brass cylinders. There was an urgent look in his eyes, and, at the sight of it, the Prince's question came sharply.

"What is it?" he demanded, with the imperiousness of a man accustomed to high command.

"Von Salzinger," replied Ruxton quickly. A laugh followed his pronouncement. It was the laugh of a man who is alive to the danger of a situation.

"Yes?" The Prince's further enquiry was surcharged with eagerness, and in broad contrast.

"He demands my presence. I have to conform to regulations and register my visit to Borga at—headquarters. He has sent an officer to conduct me to him—at once. The officer is awaiting me on the landing-stage. The situation has possibilities."

Ruxton's outward calm was not shared by his companion. The Prince displayed his realization of the necessities of the moment. His eyes were bright and concentrated. Ruxton watched the emaciated features with their crowning, upright white hair. There was an ominous sparkle beneath the bushy brows.

"I saw it in Von Salzinger's eyes when I sent him off," the Prince said at last. "That is why I left you. Had his order come in my presence, while ashore, it would have been awkward. That is also why I left you to bring those cylinders, and with instructions to bring them straight here. I knew you would make this vessel with me on board." He pressed an electric bell in the panelling.

A moment later a uniformed officer appeared. He stood awaiting the Prince's commands. The latter seemed absorbed in thought. Quite abruptly he broke the silence with a series of sharp orders.

"Send a man ashore at once, Captain Ludovic. There is an officer waiting there with certain orders from the Captain-General. Convey to him my compliments, and ask him to step aboard as I wish him to convey an important message to the military governor. For yourself, you will stand-by. The moment he enters the tower you will have the moorings cast off. Just keep the boat held to the quay fore and aft by light lines which can be released at a moment. When the officer reappears you will, the instant he has passed ashore, clear the gangway, cast off the light moorings, and full power ahead out of the harbor. I do not know the effect of my message on the military governor, but I expect he will endeavor to stop me. This must not be permitted. You understand?"

"Yes, Excellency." The man offered no further comment.