Highly delighted, Jack steered towards the lion’s den. The Austrian skipper was in a state of great trepidation. “If discovered, the ship will be inevitably sunk!” he exclaimed.

“No fear,” said Jack; “we’ll see what’s to be seen, and then steam out again at a rate which will give the Russian gunners no little trouble to hit us.”

The midshipmen were of course in high glee; Tom was only sorry that Desmond was not with them. “How he would have enjoyed the fun!” he exclaimed; “only perhaps he’s finding some still better in the Baltic.”

That night, few slept out the morning watch, all being so eager to have an early look at the fortress, as Jack had determined to enter the harbour soon after daybreak, when, as might be supposed, the garrison would not have got the sleep out of their eyes. As morning broke, the high cliffs on either side Sebastopol appeared in sight. The Austrian colours were hoisted, the greater portion of the crew were sent below, the remainder being ordered to lounge about in merchantman fashion; while Jack and Jos Green and the two lieutenants, with the Austrian skipper, walked the deck with the perfect composure of men who were well acquainted with the place. Keen eyes were, however, looking out from many a port at the rocky shores ahead, as the Tornado drew in to the land. Two brigs-of-war were discovered at anchor on either side of the harbour’s mouth, and as of course they would be on the alert, there was a great probability of their discovering the character of the stranger. A few shot might, however, quickly send them to the bottom, in case they should attempt to stop her. The crew were ordered to be in readiness to spring on deck at a moment’s notice, and every man below hoped that that notice would be given. On stood the Tornado, no sign being given on board the brigs that her character was suspected. Jack and his officers, as the steamer ran in, had time to count the guns which frowned down upon them from the four forts on either side of the harbour, each with three tiers of batteries; and, what was of more importance still, to make out the number of ships in the harbour.

“I can see three three-deckers and several two-deckers,” said Jack.

“There are at least four frigates,” added Higson, “and fully half a dozen smaller craft; and see, over the point, those mastheads; there are four of them, and evidently ships of the line. That makes not much fewer than our fleet; if they’ve any pluck in them, they’ll come out and fight us; and our admirals are the men to give them every chance of doing so.”

The Tornado had now got as far up the harbour as Jack considered prudent, and she was gradually brought round as if about to come to an anchor, with her head turned towards the harbour’s mouth. It had required no small amount of resolution to bring her into that position; at any moment twelve hundred pieces of artillery in those frowning forts above their heads might open their fire, and send their shot, which, plunging down upon the ship’s deck, would turn her into a sieve in a few seconds. Jack and his officers were equal to the occasion. He and Higson calmly lighted their cigars, and, as they walked backwards and forwards on deck, puffed away with might and main; both of them, however, keeping an eye on the forts, waiting for the moment when they might open fire. The ship, having been brought round, glided slowly on for some distance; then Jack gave the order to turn ahead at full speed, and out she shot between the two brigs, their crews even then wondering what had induced her so suddenly to take her departure. Not till she was well outside them did they begin to suspect the character of the stranger which had paid them a visit that morning, when their signal-flags were seen run up to the mastheads, answered by two or three of the outermost frigates.

Just then a schooner was seen entering under Russian colours. “We must take her,” cried Jack; “the impudence of the act will have a good effect, and show the Russians what Englishmen can dare and do. Haul down those colours—hoist our ensign,” he added. The change was rapidly effected; the signalising between the brigs and frigates went on still more vehemently, while the former sent a few ineffectual shot at their audacious visitor.

“Keep her for the schooner,” cried Jack. The skipper of the Russian merchantman was evidently much astonished at perceiving the Austrian steamer suddenly turned into an English man-of-war. Finding that he could by no possibility escape, he hauled down not only his colours, but his sails, when the steamer, running alongside his vessel, took her in tow, having first removed him and his crew to her deck. He proved, like the first, to be an Austrian; the two skippers mutually condoled each other on their misfortunes.

Away the Tornado steamed out to sea, but a sharp eye was kept on the proceedings of the Russian fleet. The two brigs were seen getting under way; presently afterwards three of the outside frigates slipped from their moorings, and stood out under all the canvas they could spread in chase of the daring intruder. The officers and crew had now mustered on deck, and, the painted canvas being got rid of, the ship was quickly made ready for action.