Chapter Four.

The Novel Beginning of a Singular Voyage.

On reaching the head of the spiral staircase the professor paused for a moment to direct the attention of his companions to a long passage which extended apparently along the middle of the ship to the fore-end of the superstructure. The passage was about five feet wide, and the ceiling was of ground glass, through which a flood of light streamed brilliantly down.

“In that direction,” said the professor, “are to be found, first, the kitchen, pantry, larder, and store-room; then next to them come my laboratory and workshop, with the armoury and magazine on the opposite side; then the quarters of the cook and the valet; next these again are the bath-rooms and lavatories; and finally, at the extreme end of the passage, there are the state-rooms or sleeping apartments, eight in number—four for ourselves and four spare ones.”

George, the valet—whose duties, however, on board the Flying Fish were to be rather those of steward and general handy man—stood during the progress of this brief explanation with his hand on the handle of the saloon door; and now, as the professor turned and nodded, he flung the door wide open and stood aside for the baronet and his friends to enter.

They now found themselves in the dining-saloon, an apartment thirty feet square and about ten feet high to the lower edge of the cornice. The walls, of unpainted aethereum, were broken up into panels by fluted pilasters with richly-moulded capitals, each panel having a frosted border covered with delicate tracery, whilst the central portion of the panel was left plain and polished, serving the purpose of a mirror, in which the room and its multiplied reflections on the opposite wall was again reflected in a long perspective. The floor was covered with a rich Turkey carpet, into which one sank ankle deep; the chairs, sofas, the massive sideboard, the wide table, in fact all the furniture in the room, was constructed of aethereum and modelled after the choicest designs, the upholstery being in rich embossed velvet of a delicate light-blue shade. The table glittered with a brilliant array of plate and glass; and the entire apartment was suffused with rich, soft, rainbow-tinted light, streaming down through the magnificent coved skylight of stained glass, which served instead of ceiling to the saloon.

“Superb!”

“Magnificent!”

“Exquisite!”

Such were the exclamations which burst from the professor’s companions as they paused to look about them and take in all the details of the splendidly furnished and decorated apartment. A dozen eager questions rushed from their lips; but Herr von Schalckenberg was hungry, and the dinner was served, he therefore contented himself with bowing profoundly and pointing to the dinner-table.

“Come, gentlemen,” exclaimed the baronet laughingly, “take your seats, I beg. It is evident that we have quite exhausted both the professor’s patience and his strength, and that we shall get no more information out of him until both have been restored by a good dinner.”

With which remark Sir Reginald set the example by taking his place at the head of the table, as he was entitled to do in virtue of his ownership of the Flying Fish.

The dinner was an admirable one, in all respects quite worthy the exceptional nature of the occasion; and under its genial influence, and that of the choice wines which accompanied it, the conversation soon grew extremely animated. The topic was, of course, the aerial ship and the novel and interesting character of her various equipments. The professor speedily redeemed his afternoon’s promise to the baronet, and at length succeeded in completely convincing that hitherto sceptical individual that, so far from the enormous proportions of the Flying Fish being detrimental to her, they constituted the principal basis upon which he was justified in his anticipations of her success as an aerial ship.

Having at length made this perfectly plain, he was next called upon by Lieutenant Mildmay to explain a certain peculiarity in the binnacle compass, which had attracted that gentleman’s notice and excited his curiosity.

“I observed,” he said, “that the compass-card bore round its outer rim, at every quarter point, a small upright needle. As everything on board here, however apparently insignificant, seems to have its own especial purpose, I should like to know the purpose which those small needles are designed to serve.”

“Ha, ha, my friend! so you noticed them, did you? I quite expected that, as a seaman, you very soon would,” said the professor. “Well, I will tell you what they are. They form part of a little device of mine to render the ship self-steering, or, more correctly, to make the compass itself steer her in any given direction. Having noticed those needles, you doubtless also noticed that across the ‘lubber’s mark’ there was a small slit some six inches long in the side of the compass-box?”

The lieutenant nodded.

“Good!” ejaculated the professor. “Had you looked outside the box you would also have observed two long slender arms pivoted close together, their outer and longer extremities being united, and carrying a small needle which travels, point downwards, along the arc of a circle. Now the action of the instrument is this. Supposing that you wish the ship to travel along, say, a southerly course, you manipulate the helm in the usual manner until the south point of the compass-card swings round to the lubber’s mark. The moment that these two accurately coincide you pull toward you a small lever within easy reach of your hand, and the two arms glide in through the slit in the side of the compass-box, passing one on each side of the needle on the edge of the card, and your apparatus is then connected up ready for action. Now, so long as the ship’s bows remain pointed accurately to the south, the south point on the compass-card continues coincident with the lubber’s mark, and nothing happens. But should the ship deviate ever so slightly from her

proper course the heavy, yet sensitive, compass needle at once swings round in sympathy; the small needle on the edge of the card moves the two slender arms which embrace it; the downward-pointing needle at the further extremity of these arms travels along the arc; and electric communication is at once established with the steering machinery, which promptly acts in such a way as to bring back the ship to her original course.”

“Capital! Admirable!” ejaculated Sir Reginald and the lieutenant together, the former continuing:

“Upon my word, professor, you are a veritable wizard—a magician with powers exceeding those of the most potent of your brethren referred to in the ‘Arabian Nights.’”

The professor made a laughing disclaimer. “No, no, my dear sir,” said he, “I am no magician, but only a poor scientist. Nevertheless, the wonders of science far exceed those of the ‘Arabian Nights,’ and will well repay the man who cares to patiently study them.”

Enlivened by conversation of a character so interesting to all present, the sitting was prolonged to quite an inordinate length, and though no one, except perhaps the professor, noted the fact, it was past midnight when the adventurous quartette rose from the table, and taking their wine and cigars with them, moved into the music-room, at the same time dismissing the patient George for the night.

The music-room was a much larger apartment than the dining saloon, being, like the latter, the full width of the superstructure, and measuring forty feet between the fore and the after bulkheads. It was the next room abaft the dining saloon, and was even more elaborately furnished and decorated than the latter. The walls, divided up in the same manner as those of the other apartment, were adorned with choice pictures, and exquisite statues of frosted aethereum were grouped on pedestals at frequent intervals all round the room. A coved and panelled ceiling of decorated aethereum sprang from the upper edge of the richly moulded cornice; and a skylight of magnificent stained glass, somewhat similar to that of the dining saloon, surmounted the whole. A grand piano and a noble chamber organ, both in superbly modelled aethereum cases, occupied opposite sides of the apartment; a very handsome clock, with a set of silvery chimes for the quarters and a deep rich-toned gong for the hours, occupied a conspicuous position on a wall bracket; chairs, couches, and divans of seductive shape and ample capacity were dotted here and there about the rich carpet; and a handsome table occupied the centre of the room, supporting and reflecting in the silvery depths of its undraped top a noble épergne of choice hot-house flowers.

“Why, how is this?” exclaimed the colonel as he sank into the luxurious depths of a most inviting arm-chair; “my watch must be all wrong, and your clock there is also wrong, professor; they both assert that it is half-past twelve o’clock, yet the sun has not yet set,” pointing aloft to the skylight, through which a brilliant flood of sunshine was streaming down into the magnificent apartment.

“The sun has not yet set? Then we will soon make it do so,” laughingly remarked the professor, rising from his seat and approaching one of the walls of the apartment, whilst the baronet and the lieutenant stared in dismay at their own watch-faces. The German began to manipulate a couple of tiny knobs which occupied unobtrusive positions in the base of one of the pilasters, and the sunlight gradually deepened into a rich orange hue, then changed to a soft pearly grey, which gradually deepened into a dim delicious twilight in which little was visible save the pictured glass in the skylight above; then it gradually brightened again, and presently a flood of glorious silvery moonlight streamed down through the skylight and suffused the room. Finally, with an instantaneous change, the brilliant sunlight was again restored. “Another wonder!” exclaimed Sir Reginald. “How do you manage it, professor?”

“Oh! that is a very simple matter,” was the reply; “it is merely a cunning arrangement of variously tinted glass shades interposed between the electric light above the centre of the skylight and the mirrors which reflect the light down through the stained glass into the room. As you probably noticed when on the deck, there are no actual skylights in the usual acceptation of the term; ours are only make-believes; but they struck me as affording an agreeable means of lighting the saloons, so I introduced them.”

In further conversation, diversified by music, the time slipped rapidly away; and at length the clock on the bracket proclaimed that it was two hours after midnight.

As the sonorous strokes of the gong announced the fact, the professor rose to his feet, and in a voice tremulous with sudden nervous excitement, said:

“Gentlemen, the hour for our departure, the hour which is to witness the success or failure of our grand experiment, has arrived. The river and the streets of the great city are by this time nearly or quite deserted; and we may therefore hope that our movements will attract little or no notice. Are you ready?”

“Ready!” ejaculated the baronet; “of course we are, my dear sir. Is not this the moment to which we have all been anxiously looking forward for more than two years? Proceed, professor, we will follow you; and whatever orders you may give us shall be obeyed to the letter.”

“Come, then,” said the professor; and he led the way through the dining saloon and up the grand staircase to the lower compartment of the pilot-house, and thence out on deck.

To their eyes, fresh from the brilliantly lighted saloons, the night appeared intensely dark; but in a minute or two, becoming accustomed to the gloom, they were able to perceive that the ladder had been taken away from the ship’s side, and also that the contractor had completed his task of removing the planking at the river end of the shed, thus clearing a way for the exit of the great ship. They walked to the after extremity of the deck, and from that point were not only able, in the breathless stillness then prevailing, to distinctly hear the gurgle and rush of the river, but also to dimly make out the shining, swirling surface of the water as the flood-tide swept past them.

“The air is absolutely motionless,” said the professor. “No more favourable moment could possibly have been chosen for the difficult task of moving the Flying Fish out of her present cramped quarters, and we will at once avail ourselves of it. Lieutenant, I will ask you to return here presently on the ‘look-out,’ as you sailors term it. Your duty will be to see that when we move out of the shed we do not come into collision with anything. Perhaps you, colonel, will kindly go to the other end the deck, also on the ‘look-out;’ and, as for you, Sir Reginald, I must ask you to stand on the deck just outside the pilothouse, to see that the electric lamp on the top of it does not come into collision with the roof-timbers, and so drag the roof off the shed. But as it is necessary that you should all become acquainted with the working of the ship, you had better be with me in the pilot-house until we are actually ready to move.”

“Now,” continued the professor when the quartette had made their way to the upper floor of the pilot-house, which was moderately illuminated by an electric lamp of small power, “the first thing to be done is to place the tiller of the ship in a horizontal position, and thus bring into action the automatic balancing gear. So! It is done. The next thing is to expel the air from the entire hull of the ship, excepting, of course, the comparatively insignificant portion reserved for habitation, and this I do by injecting vapour into the several compartments. The vapour drives out the air, and then, condensing like steam, creates, if required, a perfect vacuum. This large wheel controls the valve which we now want to open. I turn it this way, so—and now we shall see what will happen.”

Two large dials were attached to the side of the pilothouse, close together; and upon these the professor now intently fixed his gaze. The index-hands of both were seen to be moving. A period of perhaps half a minute elapsed, and then the professor, suddenly shutting off the vapour, went over and closely inspected both dials.

“Good!” he exclaimed, after a single keen glance at each of them. “Gentlemen, let us congratulate each other. Our experiment is a Signal Success!”

“How do you know that, professor? How can you tell?” eagerly asked his companions.

“Look at these two dials; they will tell you,” replied the professor. “This dial,” tapping one with his finger, “indicates the weight of the ship, or the pressure with which she bears upon the ground. This one,” indicating the other, “shows the pressure of air inside the hull of the ship. The first, as you see, shows that the ship is now pressing upon the ground with a force of less than a single ton—in other words, she now weighs less than one ton. The air-gauge shows that there is still an air pressure of six pounds per square inch inside the hull, and we therefore have, as I expected we should, a large margin of buoyancy. Now, lieutenant, do me the favour to turn on the vapour once more, very cautiously. Steady! Stop! There, Sir Reginald, the index has reached zero, and your ship is now as nearly as possible without weight; and if a man were now underneath her, he might, notwithstanding her gigantic proportions, easily raise her upon his shoulders. Now comes the delicate part of our operation. To your stations on the deck quickly, gentlemen, if you please.”

The professor’s companions, just a trifle excited, perhaps, hurried away to their posts, and the scientist was left alone. The circular windows in the sides of the pilothouse were all left open, and in through them presently floated the voice of the lieutenant shouting:

“All ready abaft, professor.”

“All ready at this end,” replied the colonel.

The professor reversed the engines, turned on the vapour very cautiously indeed, and simultaneously, with the engines below only just barely moving, the huge propeller began to whirl round at a speed of some sixty revolutions a minute.

A breathless pause of perhaps two seconds followed, and then the professor, his forehead damp with nervous perspiration, heard:

“Hurrah! She’s away!” from the lieutenant.

“She moves; she moves!” from the colonel.

And, “By Jove, she is actually moving!” from the baronet.

Slowly but surely the Flying Fish backed out of the building-shed, until nearly half her immense length projected beyond the walls. Then the voice of the baronet was heard exclaiming:

“Ho! stop her! The electric lamp will not clear the roof, I am afraid. Can you give us a little light on the subject, professor?”

By way of reply the professor pressed a knob, and the lamp itself flashed its dazzling light upon the scene, when it became apparent that the ship had gradually risen from the ground, bringing the top of her lamp just above the level of the last tie-rod of the roof.

“Can you drop her a little? Six inches will do it,” said the baronet.

The professor opened the air-valve and the ship at once began to settle down.

“So! That will do; all clear. You may go astern again now as fast as you please,” said the baronet.

Once more the great propeller began to revolve, and presently the baronet, from his position under the foremost end of the pilot-house, remarked:

“Now she is all clear, professor; the whole of the pilothouse is outside the shed. A bold dash astern now and we shall be clear fore and aft in another moment.”

The professor extinguished the electric lamp; gave the wheel connected with the vapour-valve another turn; the engines increased their speed; and the great ship at once shot rapidly out over the stream and clear of everything. Then the professor stopped the engines, turned a thin stream of vapour into the air chambers, and the huge fabric began to slowly rise perpendicularly in the air. Herr von Schalckenberg waited until he saw that they were fairly above the level of the roofs on both sides of the river; then he left the pilot-house and, joining the baronet on the deck outside, said, in a voice of undisguised exultation:

“Well, Sir Reginald, what think you now of the Flying Fish?”

“I think her, professor, a wonderful creation of a still more wonderful man. I see that we are steadily rising in the air, as you assured us would be the case, but I cannot yet fully realise the fact; I feel like a man in a dream; you must give me time to become familiar with this new marvel—this new triumph of science. But there can no longer be any doubt as to the success of your labours; and I accordingly offer you my most hearty thanks and congratulations.”

The colonel and the lieutenant also hastened to offer theirs, and then the whole party sauntered to the side, and, leaning upon the guard-rail which took the place of bulwarks, stood gazing upon the scene below. Not that there was very much to see; the sky was obscured by a thin almost motionless canopy of cloud, and the moon, in her last quarter, had not yet risen; the darkness was therefore profound. At the same time it was novel and interesting to watch how, as the huge ship rose steadily higher in the air, the long lines of lighted gas-lamps in street after street became visible, until gradually the whole of the great city lay spread out below them like a map, with the thoroughfares indicated by faint twinkling lines of fire. And, as they continued to rise, the various disjointed sounds which, even at that early hour, pervaded the city, began to reach their ears: the rumbling of a wagon or the rattle of a cab over the stone-paved streets, the barking of a dog, the crow of some unnaturally wakeful rooster, the clank of shunting trucks at one or another of the many goods stations dotted here and there all over the metropolis, the distant whistle and rattle of a train speeding along in the open country beyond; all floated up to them with almost startling distinctness at first, then fainter and fainter, until at length they died completely away as the Flying Fish gradually attained a higher altitude. Then they entered the bank of cloud which overspread the city, and the air, which had hitherto been warm, became suddenly chill and damp.

“Now, my friends,” said the professor, “there will be little or nothing more to see until we again descend; I therefore propose that we return to the pilot-house, shut ourselves in, and at once test the soaring powers of the ship by rising to the highest attainable altitude.”

“Agreed!” said the baronet. “But why shut ourselves in?”

“Because,” answered the professor, “it will not only grow rapidly colder as we rise, but, if we remain outside, we shall also find it increasingly difficult to breathe as we reach the more rarefied air; whereas, by remaining inside, we shall be sheltered from the cold and shall be able to breathe the denser air which we shall take up with us.”

They accordingly entered the pilot-house, shutting the door after them, and closing all the windows; then the professor turned a full jet of vapour into the air-chambers for a moment, producing a perfect vacuum therein, and the ship at once began to mount into the ether with greatly accelerated speed, as they could easily see by watching the barometer, the bulb of which, completely protected, was situate outside the walls of the pilot-house.

It was no very easy matter for cold to penetrate through the thin yet obdurate walls of the pilot-house; but by the time that the barometer had fallen to fifteen inches the voyagers experienced a distinct sensation of chilliness, whilst the windows of the pilot-house were thickly coated with a delicate frost tracery. Still the barometer continued to fall steadily, though not so rapidly as at first, indicating that the ship was still soaring upward; and with every inch fall of the mercury the professor became an increasingly interesting study of mingled delight and anxiety. At length the mercury, still falling, registered a height of eleven inches only, and the professor gave vent to a great sigh of relief. And when it further dropped to ten inches he could no longer contain himself.

“Gentlemen,” he exclaimed, “rejoice with me. The conquest of the mountains is ours. We are now as nearly as possible on a level with the topmost peak of Everest, the most lofty projection on the earth’s surface; and in due time I hope we shall have the unique felicity of planting our feet on that as yet untrodden spot, and of leaving a record to that effect behind us.”

At length the mercury fell to a little below eight inches, and there it stopped; the limit of the Flying Fish’s buoyancy was reached.

The professor stood intently regarding the barometer tube for some time; then he turned and said to his companions:

“Gentlemen, behold the indisputably lowest reading of the barometer which man has ever witnessed, and which indicates that we are at this moment farther from our mother earth than mortal has ever journeyed before. Humboldt and Bonpland ascended Chimborazo to a height of eighteen thousand five hundred and seventy-six feet. Gay-Lussac rose in his balloon to the much higher elevation of twenty-three thousand feet, only to be eclipsed by your own countryman, Green, who soared to the astounding height of twenty-seven thousand six hundred feet. But it was left for us, my friends, to achieve the crowning feat of aeronautical science, by attaining to the extraordinary altitude of thirty-four thousand six hundred feet, or more than six and a half miles of perpendicular elevation above the sea-level. Now, Sir Reginald, what think you of your latest acquisition, the Flying Fish?”

“I think her by far the most wonderful creation of which I have ever heard or read, and,” (with a bow to the professor) “every way worthy of the truly remarkable man to whom she owes her existence. If her power to penetrate the hitherto unexplored depths of the ocean is at all commensurate with her ability to reach the higher regions of the air, I foresee that our voyage is likely to be fruitful in startling incident and in the discovery of many hitherto unsuspected secrets of nature. Now, what do you propose that we shall next do, professor?”

“I propose,” said von Schalckenberg, “that, having tested the Flying Fish’s capabilities of merely rising into the air, we should now ascertain what she can do in the way of navigating the atmosphere; after which we will try her powers as a submarine ship. The lowest depression in the English Channel is to be found in a submarine valley called the ‘Hurd Deep;’ it is situate about six miles north of the ‘Casquets,’ and lies ninety-four fathoms (or five hundred and sixty-four feet) below the surface of the water. I propose (subject to your approval) to make for this spot and there sink to the bottom, taking advantage of our presence there to make a first trial of our diving armour. Does this meet with your approval?”

The baronet and his companions thought it a very capital idea, and the professor took immediate steps for carrying it out. Opening a case he produced therefrom a chart of the English Channel, and, directing his companions’ attention to the spot which he proposed to visit, requested Lieutenant Mildmay to lay off the course and measure the distance in a straight line. The latter was found to be about one hundred and fifty miles.

“Which distance,” remarked the professor, “I expect we shall accomplish, in the present calm state of the atmosphere, in about an hour and a quarter. This high rate of speed will necessitate our remaining in the pilothouse; but it will, perhaps, be worth while to put up with that temporary inconvenience on the present occasion, since we have so exceptionally favourable an opportunity of testing the actual speed of the ship through the air. If, however, you prefer to be on deck in the open air, we can of course moderate our speed sufficiently to render such a mode of travelling pleasant.”

It was unanimously decided, however, to remain inside and give the speed of the ship a fair trial. The professor accordingly turned the vapour into the engines, slowly at first, but in gradually increasing volume, until they were revolving at full speed, and the ship’s head was pointed in the proper direction, the automatic steering gear being at the same time thrown into action to test its capabilities. This done the professor opened the main air-valve, gradually admitting a certain quantity of air into the ship’s interior, and she at once began to drop once more earthward.

“We will descend to within about a thousand feet of the sea level,” said the professor. “This will restore us to a more genial temperature, will give the propeller a denser atmosphere in which to work, and will also enable us to see somewhat of the country over which we are flying; whilst our elevation will be ample to take us clear of everything. Leith Hill, nine hundred and sixty-seven feet in height, is the greatest elevation at all near our path; but we shall pass some three miles or so to the westward of it, if the air remains calm; and Saint Catherine’s Point, over which we shall pass, is only seven hundred and seventy-five feet high. So that we have nothing to fear.”

In a few minutes the Flying Fish had dropped to within the proposed distance of the earth; and, on clearing the windows of the accumulated frost, it was discovered that the moon (then in her third quarter) had risen and was suffusing the earth with her feeble ghostly light, which, slight as it was, enabled the voyagers to perceive that they were skimming through the air at a tremendous speed. The engines, though working at their full power, were perfectly noiseless; and the propeller, though revolving at a rate of fully one thousand revolutions per minute, caused not the slightest perceptible vibration in the hull of the ship. A loud humming sound, however, proceeded from it, audible even above the rush of the air against the sides of the pilot-house.

Leith Hill was soon passed, the waters of the Channel—distinguished in the faint light only by a thin tremulous line of glimmering silver under the crescent moon—were sighted, and, almost before they had time to realise the fact, they had skimmed over the anchorage at Spithead, across the Isle of Wight, and were floating above the waters of the Channel. By this time the eastern sky had begun to pale perceptibly before the coming dawn; the lights of Saint Catherine behind them and the Casquets ahead gleamed with steadily diminishing power in the gathering daylight; the half-dozen or so of ships and steamers in sight, one after the other extinguished their signal lamps; and, just as they reached their destination and settled lightly as a snow-flake upon the glassy surface of the water, up rose the glorious sun, flashing his brilliant beams over land and sea, and awakening all nature into light and life once more.

As the Flying Fish alighted on the surface of the water, the professor pulled out his watch and remarked, with evident satisfaction:

“One hundred and fifty miles in just one hour and a quarter! That is good travelling, and proves the speed of our ship to be exactly what I estimated it would be. We will now set the force-pump to work; and I hope, that by the time we are ready to descend, that brilliant sun will have enshrouded our movements in a concealing mist. We are surrounded by fishing-boats, as you see, and I have no doubt that we have also been observed by the light-keepers on the Casquets. It will never do to disappear before so many curious eyes; they would be filled with horror at the supposed catastrophe. In the meantime we may as well go out on deck to enjoy the fresh morning air. As for me, I propose to indulge in the luxury of a swim.”

The main engines had, in the meantime, been stopped, and the force-pump put slowly in motion, so that the submersion of the hull might be sufficiently gradual to escape notice.

Five minutes later the professor and his three companions were gambolling round the ship like so many porpoises—or dolphins, if they would prefer the latter metaphor—enjoying to the full the invigorating luxury of their bath in the cool, pure sea-water.

By the time that they were on board again and dressed, the intelligent George had arranged for them on deck a nice little light breakfast of chocolate, biscuits, and fruit, for which their swim had given them an unbounded relish. The meal was partaken of at leisure, and followed by a cigar, over which they dawdled so long that the Flying Fish was submerged to the deck before the last stump had been reluctantly thrown away. The mist which the professor had prognosticated having, meanwhile, gathered sufficiently to cloak their movements, a cast of the lead was taken and the ship was found to be in ninety fathoms of water. The professor, for reasons of his own, deemed this sufficiently near the deepest point to justify an immediate descent. They accordingly entered the pilot-house forthwith, closing the door securely after them—the air-pump was stopped, the sea-cock communicating with the water-chambers was opened, and the Flying Fish, with an easy imperceptible motion, sank gently beneath the placid waters, to rest, a minute or two later, on a bed of gravel at the bottom of the Channel.

“Now,” said the professor, looking at his watch when the ship had fairly settled into her strange berth, and had been securely anchored there, “it is just eight o’clock. We are all somewhat fatigued, and our bath and breakfast have prepared us nicely to enjoy a few hours’ repose. I therefore propose, gentlemen, that we retire to our sleeping apartments until two o’clock p.m. George shall call us at that hour and have a bit of luncheon ready for us, after which we shall have ample time to test our diving apparatus before dinner.”

This proposal met with a very cordial reception, and was duly carried out, with the result that, half an hour later, the four adventurous voyagers were sleeping as calmly in their novel resting-place as though they had been accustomed from their earliest infancy to take their repose at the bottom of the sea.