"I suppose you had no opportunity of finding out how many men garrison the rock?"
"No, Madam. I don"t think the garrison is large. The place is so secure that it doesn"t need many men to guard it. Prisoners are never taken out for exercise, and, as I told you, they are fed but once in four days."
"How large a crew can "The Walrus" carry?"
"Oh, as many as you like, Madam. The yacht is practically an ocean liner."
"Is there any landing stage on the eastern side of the rock?"
"Practically none, Madam. The steamer stood out, and I was landed in the cove I spoke of at the foot of the stairway."
"It wouldn"t be possible to bring a steamer like "The Walrus" alongside the rock, then?"
"It would be possible in calm weather, but very dangerous even then."
"Could you find that rock if you were in command of a ship sailing the Baltic?"
"Oh, yes, Madam."
"If twenty or thirty determined men were landed on the stairway, do you think they could capture the garrison?"
"Yes, if they were landed secretly, but one or two soldiers at the top with repeating rifles might hold the stairway against an army, while their ammunition lasted."
"But if a sh.e.l.l were fired from the steamer, might not the attacking company get inside during the confusion among the defenders?"
"That is possible, Madam, but a private steamer firing sh.e.l.ls, or, indeed, landing a hostile company, runs danger of meeting the fate of a pirate."
"You would not care to try it, then?"
"I? Oh, I should be delighted to try it, if you allow me to select the crew. I can easily get aboard the small arms and ammunition necessary, but I am not so sure about the cannon."
"Very good. I need not warn you to be extremely cautious regarding those you take into your confidence. Meanwhile, I wish you to communicate with the official who is authorized to sell the yacht. I am expecting a gentleman to-morrow in whose name the vessel will probably be bought, and I am hoping he will accept the captaincy of it."
"Is he capable of filling that position, Madam? Is he a sailor?"
"He was for many years captain in the United States Navy. I offer you the position of mate, but I will give you captain"s pay, and a large bonus in addition if you faithfully carry out my plans, whether they prove successful or not. I wish you to come here at this hour to-morrow, with whoever is authorized to sell or charter the steamer. You may say I am undecided whether to buy or charter. I must consult Captain Kempt on that point."
"Thank you, Madam, I shall be here this time to-morrow."
CHAPTER XIII --ENTRAPPED
PRINCE IVAN LERMONTOFF came to consider the explosion one of the luckiest things that had ever occurred in his workshop. Its happening so soon after he reached St. Petersburg he looked upon as particularly fortunate, because this gave him time to follow the new trend of thought along which his mind had been deflected by such knowledge as the unexpected outcome of his experiment had disclosed to him. The material he had used as a catalytic agent was a new substance which he had read of in a scientific review, and he had purchased a small quant.i.ty of it in London. If such a minute portion produced results so tremendous, he began to see that a man with an apparently innocent material in his waistcoat pocket might probably be able to destroy a naval harbor, so long as water and stone were in conjunction. There was also a possibility that a small quant.i.ty of ozak, as the stuff was called, mixed with pure water, would form a reducing agent for limestone, and perhaps for other minerals, which would work much quicker than if the liquid was merely impregnated with carbonic acid gas. He endeavored to purchase some ozak from Mr. Kruger, the chemist on the English quay, but that good man had never heard of it, and a day"s search persuaded him that it could not be got in St. Petersburg, so the Prince induced Kruger to order half a pound of it from London or Paris, in which latter city it had been discovered. For the arrival of this order the Prince waited with such patience as he could call to his command, and visited poor Mr.
Kruger every day in the hope of receiving it.
One afternoon he was delighted to hear that the box had come, although it had not yet been unpacked.
"I will send it to your house this evening," said the chemist. "There are a number of drugs in the box for your old friend Professor Potkin of the University, and he is even more impatient for his consignment than you are for yours. Ah, here he is," and as he spoke the venerable Potkin himself entered the shop.
He shook hands warmly with Lermontoff, who had always been a favorite pupil of his, and learned with interest that he had lately been to England and America.
"Cannot you dine with me this evening at half-past five?" asked the old man. "There are three or four friends coming, to whom I shall be glad to introduce you."
"Truth to tell, Professor," demurred the Prince, "I have a friend staying with me, and I don"t just like to leave him alone."
"Bring him with you, bring him with you," said the Professor, "but in any case be sure you come yourself. I shall be expecting you. Make your excuses to your friend if he does not wish to endure what he might think dry discussion, because we shall talk nothing but chemistry and politics."
The Prince promised to be there whether his friend came or no. The chemist here interrupted them, and told the Professor he might expect his materials within two hours.
"And your package," he said to the Prince, "I shall send about the same time. I have been very busy, and can trust no one to unpack this box but myself."
"You need not trouble to send it, and in any case I don"t wish to run the risk of having it delivered at a wrong address by your messenger.
I cannot afford to wait so long as would be necessary to duplicate the order. I am dining with the Professor to-night, so will drive this way, and take the parcel myself."
"Perhaps," said the chemist, "it would be more convenient if I sent your parcel to Professor Potkin"s house?"
"No," said the Prince decisively, "I shall call for it about five o"clock."
The Professor laughed.
"We experimenters," he said, "never trust each other," so they shook hands and parted.
On returning to his workshop, Lermontoff bounded up the stairs, and hailed his friend the Lieutenant.
"I say, Drummond, I"m going to dine to-night with Professor Potkin of the University, my old teacher in chemistry. His hour is half-past five, and I"ve got an invitation for you. There will be several scientists present, and no women. Will you come?"
"I"d a good deal rather not," said the Englishman, "I"m wiring into these books, and studying strategy; making plans for an attack upon Kronstadt."
"Well, you take my advice, Alan, and don"t leave any of those plans round where the St. Petersburg police will find them. Such a line of study is carried on much safer in London than here. You"d be very welcome, Drummond, and the old boy would be glad to see you. You don"t need to bother about evening togs--plain living and high thinking, you know. I"m merely going to put on a clean collar and a new tie, as sufficient for the occasion."
"I"d rather not go, Jack, if you don"t mind. If I"m there you"ll all be trying to talk English or French, and so I"d feel myself rather a damper on the company. Besides, I don"t know anything about science, and I"m trying to learn something about strategy. What time do you expect to be back?"
"Rather early; ten or half-past."
"Good, I"ll wait up for you."
At five o"clock Jack was at the chemist"s and received his package. On opening it he found the ozak in two four-ounce, gla.s.s-stoppered bottles, and these he put in his pocket.
"Will you give me three spray syringes, as large a size as you have, rubber, gla.s.s, and metal. I"m not sure but this stuff will attack one or other of them, and I don"t want to spend the rest of my life running down to your shop."
Getting the syringes, he jumped into his cab, and was driven to the Professor"s.
"You may call for me at ten," he said to the cabman.
There were three others besides the Professor and himself, and they were all interested in learning the latest scientific news from New York and London.