Day dawned at last. Ross and Vernon, who had gone below to snatch a few hours' sleep, came on deck to find the Hunbilker at the rendezvous. She lay in the midst of a fleet. There were the great battle-cruisers, Dreadnoughts and their replicas, light cruisers, and a galaxy of torpedo-boats—the latter swept from stem to stern by the waves.
Without any appreciable weakening of the Grand Fleet, this maritime force had been assembled for particular service—presumably in the Baltic, although no orders to that effect had yet been received.
All that short January day the fleet steamed slowly eastward, while signal flags fluttered incessantly. No hostile submarine put in an appearance. Either the Germans feared the swift destroyers that encircled the large vessels, or else they were in ignorance of the presence of the British within four hours' steaming of their shores.
It was not until night that the Hunbilker received her orders. She had to proceed in advance of the destroyers, and under cover of darkness pass through the Great Belt. Having done so, she was to be run aground on a shoal between the Danish island of Laaland and the Prussian island of Fehmern, the latter being within forty miles of the stronghold of the German Navy at Kiel.
Then she was to await developments. If attacked by submarines, the British destroyers would dash in; but what the British Admiral fondly hoped was that the hostile battleships or armoured cruisers would not be able to resist the temptation of sallying forth from Kiel to give the supposed Dreadnought her coup de grâce. In this case our submarines would "chip in", and possibly the battle-cruisers might score with their deadly and accurate long-range salvoes.
"It's not so risky as it looks," commented Barry as he explained the tactics to the midshipmen. "You see, they can torpedo us as much as they like, and blow the dummy sides of the ship to bits piecemeal. We can't sink, since we'll be hard aground. We can't take fire—at least, it would be quite a job to get any part of her to burn without being able to keep the flames under control. Gunnery, of course, puts a different aspect on the subject. If the enemy start shelling us with their heavy guns, then the sooner we abandon ship and clear out the better, and leave our big cruisers to mop up the Huns."
Grey dawn was breaking when the Hunbilker, having made the passage through the Great Belt, ran gently aground at the spot indicated in the Admiral's orders. Away in the sou'west, a glare in the sky that was rapidly fading with the growing morn indicated the search-lights of the Kiel defences. Eastwards, two huge grey shapes loomed ghost-like in the half-light. Whether they were British cruisers or decoys, or even German battleships, Ross could not determine.
The Hunbilker lay with a slight list to starboard. All around her the sea was covered with drifting ice. An utter stillness brooded over everything. The silence was in keeping with the scene of desolation.
Suddenly the deafening blast of the Hunbilker's siren rent the air. It was the prearranged signal that she was in readiness; it was also her challenge to the Kiel-tied German fleet.
Ten minutes later a lurid flash, followed by a dull booming noise, came from the nearmost of the two vessels Ross had previously noticed.
"Either mine or torpedo," remarked Barry casually. "It doesn't signify. They won't sink her in a hurry."
"What is she, sir?" asked Vernon.
"Our opposite number, the Snark," replied the Lieutenant-Commander. "See, she's steaming northwards, without any apparent injury. It will be our turn before very long."
At frequent intervals the siren shrieked, as if calling to the rest of the squadron for assistance. Then out of the rising mist, for with the break of day a thin pall of vapour rose from the ice-flecked water, leapt two German torpedo-boats.
"Port side, all hands!" roared Barry.
Officers and crew put the greatest possible distance between them and the side of the ship exposed to the hostile craft. Without slackening speed, the torpedo-boats described a sharp curve. Their officers must have wondered why they were not greeted by the stranded battleship's quick-firers. As they turned, two gleaming objects flopped ungracefully from their decks and disappeared with a splash beneath the surface. Each boat had fired a torpedo from her broadside tubes.
From the place where the midshipmen stood, they were not able to follow the track of the formidable missiles; but they had not long to wait. Both torpedoes struck almost simultaneously—one abreast of the for'ard dummy turret, the other fifty feet farther aft.
High in the air rose a column of water mingled with fragments of iron plating; while in their place of hiding the two lads were smothered with cork-dust and blackened cotton that had been blown from the space betwixt the outer and inner hulls.
"It's lucky for us that they didn't use their quick-firers," remarked Barry. "They would have pulverized us before our destroyers romped up. By Jove, Haye, that dog of yours looks as though he likes it! Hulloa! There you are!"
The Lieutenant-Commander pointed to the southward. A rift in the mist disclosed a two-masted, two-funnelled armoured cruiser about two miles off.
"The Prinz Heinrich or the Fürst Bismarck," declared Barry. "We've turned 'em out. Hope to goodness our little lot will be in time to snap them up. Unless I'm much mistaken, there are two more astern of her."
Almost as he spoke, a spurt of flame rent the dull sky. Then, to the accompaniment of a vivid flash and an ear-splitting detonation, a 5.9-inch shell burst against the for'ard dummy turret of the Hunbilker.
When the smoke had cleared away, guns, turret, and conning-tower, together with a portion of the bridge, had vanished.
"All hands abandon ship!" ordered Barry, as a salvo of light projectiles flew round, over, and through the decoy.
It was quite time. Several men had been hit, since there was nothing to afford complete protection from the hail of shells. The difficulty was to find a boat that was seaworthy, since these suffered almost at once from the flying fragments of metal.
"Hurrah, sir!" shouted one of the men. "There are our destroyers."
He was right. Seven British destroyers were tearing through the water, intent upon giving the Germans the punishment that they had boasted to inflict upon the strafed Englishmen—a hussar stroke.
Instantly the galling fire ceased. The German cruiser had all her work cut out to endeavour to beat off her wasp-like antagonists.
The Hunbilker was doomed. In spite of elaborate precautions against fire, she was burning furiously. Her fo'c'sle was a mass of flames, generated by the intense heat of the first shell that had struck her. Smaller fires, too, had started in other parts of the ship.
But help was at hand. One of the covering destroyers had witnessed her plight. Adroitly manoeuvring, she came right alongside the burning ship.
"Jump, men!" shouted Barry.
There was no time to be lost. The danger of the flames communicating with the shells and war-heads on the destroyer's deck was to be taken into consideration.
"Come on, old man!" exclaimed Ross, as his chum looked anxiously about him.
"Where's Shrap?" asked Vernon. "He was here a minute ago."
In the confusion, occasioned by the rush of men to leap upon the destroyer, the dog had vanished.
Without a word Vernon ran towards the companion leading to the half-deck. Above the roar of the flames and the hissing of steam, he had heard the well-known bark of his pet.
"Silly ass!" muttered Ross; but he, too, followed his chum.
Wreaths of thin smoke were issuing from the companion as Ross gained the head of the ladder. Putting his muffler round his mouth, he groped his way down. 'Tween decks the air was full of smoke. He could hear Shrap's insistent bark, and Vernon's voice as, amidst fits of coughing, he called to his canine companion.