Jack laughed heartily.

"Certainly," and with that he departed to the cells, which he unlocked one by one, only to find them all empty.

Returning, he said to the Governor:

"Why did you not tell me that we were your only prisoners?"

"I feared," replied the Governor mildly, "that you might not believe me."

"After all, I don't know that I should,", said Jack, holding out his hand, which the other shook rather unresponsively.

"I want to thank you," the Governor said slowly, "for all you have told me about electricity. That knowledge I expect to put to many useful purposes in the future, and the exercise of it will also make the hours drag less slowly than they did before you came."

"Oh, that's all right," cried Jack with enthusiasm. "I am sure you are very welcome to what teaching I have been able to give you, and no teacher could have wished a more apt pupil."

"It pleases me to hear you say that, Highness, although I fear I have been lax in my duties, and perhaps the knowledge of this place which you have got through my negligence, has a.s.sisted you in making an escape which I had not thought possible."

Jack laughed good-naturedly.

"All's fair in love and war," he said. "Imprisonment is a section of war. I must admit that electricity has been a powerful aid to us.

But you cannot blame yourself, Governor, for you always took every precaution, and the gaoler was eternally at my heels. You can never pretend that you trusted me, you know."

"I tried to do my duty," said the old man mournfully, "and if electricity has been your helper, it has not been with my sanction.

However, there is one point about electricity which you impressed upon me, which is that although it goes quickly, there is always a return current."

"What do you mean by that, Governor?"

"Is it not so? It goes by a wire, and returns through the earth. I thought you told me that."

"Yes, but I don't quite see why you mention that feature of the case at this particular moment."

"I wanted to be sure what I have stated is true. You see, when you are gone there will be n.o.body I can ask."

All this time the aged Governor was holding Jack's hand rather limply.

Drummond showed signs of impatience.

"Jack," he cried at last, "that conversation may be very interesting, but it's like smoking on a powder mine. One never knows what may happen.

I shan't feel safe until we're well out at sea, and not even then. Get through with your farewells as soon as possible, and let us be off."

"Right you are, Alan, my boy. Well, Governor, I'm reluctantly compelled to bid you a final good-by, but here's wishing you all sorts of luck."

The old man seemed reluctant to part with him, and still clung to his hand.

"I wanted to tell you," he said, "of another incident, almost as startling as your coming into this room a while since, that happened six or eight months ago. As perhaps you know, we keep a Finland fishing-boat down in the cove below."

"Yes, yes," said Jack impatiently, drawing away his hand.

"Well, six or eight months ago that boat disappeared, and has never been heard of since. None of our prisoners was missing; none of the garrison was missing; my three a.s.sistants were still here, yet in the night the boat was taken away."

"Really. How interesting! Never learned the secret, did you?"

"Never, but I took precautions, when we got the next boat, that it should be better guarded, so I have had two men remain upon it night and day."

"Are your two men armed, Governor?"

"Yes, they are."

"Then they must surrender, or we will be compelled to shoot them. Come down with us, and advise them to surrender quietly, otherwise, from safe cover on the stairway, we can pot them in an open boat."

"I will go down with you," said the Governor, "and do what I can."

"Of course they will obey you."

"Yes, they will obey me--if they hear me. I was going to add that only yesterday did I arrange the electric bell down at the landing, with instructions to those men to take a telegram which I had written in case of emergencies, to the mainland, at any moment, night or day, when that bell rang. Your Highness, the bell rang more than half an hour ago. I have not been allowed out to see the result."

The placid old man put his hand on the Prince's shoulder, as if bestowing a benediction upon him. Drummond, who did not understand the lingo, was amazed to see Jack fling off the Governor's grasp, and with what he took to be a crushing oath in Russian, spring to the door, which he threw open. He mounted the stone bench which gave him a view of the sea. A boat, with two sails spread, speeding to the southwest, across the strong westerly wind, was two miles or more away.

"Marooned, by G.o.d!" cried the Prince, swinging round and presenting his pistol at the head of the Governor, who stood there like a statue of dejection, and made no sign.

CHAPTER XX --ARRIVAL OF THE TURBINE YACHT

BEFORE Jack could fire, as perhaps he had intended to do, Drummond struck down his arm.

"None of that, Jack," he said. "The Russian in you has evidently been scratched, and the Tartar has come uppermost. The Governor gave a signal, I suppose?"

"Yes, he did, and those two have got away while I stood babbling here, feeling a sympathy for the old villain. That's his return current, eh?"

"He's not to blame," said Drummond. "It's our own fault entirely. The first thing to have done was to secure that boat."

"And everything worked so beautifully," moaned Jack, "up to this point, and one mistake ruins it. We are doomed, Alan."

"It isn't so bad as that, Jack," said the Englishman calmly. "Should those men reach the coast safely, as no doubt they will, it may cost Russia a bit of trouble to dislodge us."

"Why, hang it all," cried Jack, "they don't need to dislodge us. All they've got to do is to stand off and starve us out. They are not compelled to fire a gun or land a man."

"They'll have to starve their own men first. It's not likely we're going to go hungry and feed our prisoners."

"Oh, we don't mind a little thing like that, we Russians. They may send help, or they may not. Probably a cruiser will come within hailing distance and try to find out what the trouble is. Then it will lie off and wait till everybody's dead, and after that put in a new Governor and another garrison."

"You take too pessimistic a view, Jack. This isn't the season of the year for a cruiser to lie off in the Baltic. Winter is coming on. Most of the harbors in Finland will be ice-closed in a month, and there's no shelter hereabouts in a storm. They'll attack; probably open sh.e.l.l fire on us for a while, then attempt to land a storming party. That will be fun for us if you've got good rifles and plenty of ammunition."

Jack raised his head.

"Oh, we're well-equipped," he said, "if we only have enough to eat."