seventy-fifth meridian. The hurricane had carried her over the icebergs and icefloes, against which she was in danger of being dashed a hundred times or more. She was not in the hands of the helmsman, but in the hand of God--and God is a good pilot. The aeronef sped along to the north, and at the sixtieth parallel the storm showed signs of dying away. Its violence sensibly diminished. The "Albatross" began to come under control again. And, what was a great comfort, had again entered the lighted regions of the globe; and the day reappeared about eight o'clock in the morning. Robur had been carried by the storm into the Pacific over the polar region, accomplishing four thousand three hundred and fifty miles in nineteen hours, or about three miles a minute, a speed almost double that which the "Albatross" was equal to with her propellers under ordinary circumstances. But he did not know where he then was owing to the disturbance of the needle in the neighborhood of the magnetic pole, and he would have to wait till the sun shone out under convenient conditions for observation. Unfortunately, heavy clouds covered the sky all that day and the sun did not appear. This was a disappointment more keenly felt as both propelling screws had sustained damage during the tempest. Robur, much disconcerted at this accident, could only advance at a moderate speed during this day, and when he passed over the antipodes of Paris was only going about eighteen miles an hour. It was necessary not to aggravate the damage to the screws, for if the propellers were rendered useless the situation of the aeronef above the vast seas of the Pacific would be a very awkward one. And the engineer began to consider if he could not effect his repairs on the spot, so as to make sure of continuing his voyage. In the morning of the 27th of July, about seven o'clock, land was sighted to the north. It was soon seen to be an island. But which island was it of the thousands that dot the Pacific? However, Robur decided to stop at it without landing. He thought, that he could repair damages during the day and start in the evening. The wind had died away completely and this was a favorable circumstance for the maneuver he desired to execute. At least, if she did not remain stationary the "Albatross" would be carried he knew not where. A cable one hundred and fifty feet long with an anchor at the end was dropped overboard. When the aeronef reached the shore of the island the anchor dragged up the first few rocks and then got firmly fixed between two large blocks. The cable then stretched to full length under the influence of the suspensory screws, and the "Albatross" remained motionless, riding like a ship in a roadstead. It was the first time she had been fastened to the earth since she left Philadelphia. Chapter XIX ANCHORED AT LAST When the "Albatross" was high in the air the island could be seen to be of moderate size. But on what parallel was it situated? What meridian ran through it? Was it an island in the Pacific, in Australasia, or in the Indian Ocean? When the sun appeared, and Robur had taken his observations, they would know; but although they could not trust to the indications of the compass there was reason to think they were in the Pacific. At this height--one hundred and fifty feet--the island which measured about fifteen miles round, was like a three-pointed star in the sea. Off the southwest point was an islet and a range of rocks. On the shore there were no tide-marks, and this tended to confirm Robur in his opinion as to his position for the ebb and flow are almost imperceptible in the Pacific. At the northwest point there was a conical mountain about two hundred feet high. No natives were to be seen, but they might be on the opposite coast. In any case, if they had perceived the aeronef, terror had made them either hide themselves or run away. The "Albatross" had anchored on the southwest point of the island. Not far off, down a little creek, a small river flowed in among the rocks. Beyond were several winding valleys; trees of different kinds; and birds--partridges and bustards--in great numbers. If the island was not inhabited it was habitable. Robur might surely have landed on it; if he had not done so it was probably because the ground was uneven and did not offer a convenient spot to beach the aeronef. While he was waiting for the sun the engineer began the repairs he reckoned on completing before the day was over. The suspensory screws were undamaged and had worked admirably amid all the violence of the storm, which, as we have said, had considerably lightened their work. At this moment half of them were in action, enough to keep the "Albatross" fixed to the shore by the taut cable. But the two propellers had suffered, and more than Robur had thought. Their blades would have to be adjusted and the gearing seen to by which they received their rotatory movement. It was the screw at the bow which was first attacked under Robur's superintendence. It was the best to commence with, in case the "Albatross" had to leave before the work was finished. With only this propeller he could easily keep a proper course. Meanwhile Uncle Prudent and his colleague, after walking about the deck, had sat down aft. Frycollin was strangely reassured. What a difference! To be suspended only one hundred and fifty feet from the ground! The work was only interrupted for a moment while the elevation of the sun above the horizon allowed Robur to take an horary angle, so that at the time of its culmination he could calculate his position. The result of the observation, taken with the greatest exactitude, was as follows: Longitude, 176° 10' west. Latitude, 44° 25' south. This point on the map answered to the position of the Chatham Islands, and particularly of Pitt Island, one of the group. "That is nearer than I supposed," said Robur to Tom Turner. "How far off are we?" "Forty-six degrees south of X Island, or two thousand eight hundred miles." "All the more reason to get our propellers into order," said the mate. "We may have the wind against us this passage, and with the little stores we have left we ought to get to X as soon as possible." "Yes, Tom, and I hope to get under way tonight, even if I go with one screw, and put the other to-rights on the voyage." "Mr. Robur," said Tom "What is to be done with those two gentlemen and their servant?" "Do you think they would complain if they became colonists of X Island?" But where was this X? It was an island lost in the immensity of the Pacific Ocean between the Equator and the Tropic of Cancer--an island most appropriately named by Robur in this algebraic fashion. It was in the north of the South Pacific, a long way out of the route of inter-oceanic communication. There it was that Robur had founded his little colony, and there the "Albatross" rested when tired with her flight. There she was provisioned for all her voyages. In X Island, Robur, a man of immense wealth, had established a shipyard in which he built his aeronef. There he could repair it, and even rebuild it. In his warehouses were materials and provisions of all sorts stored for the fifty inhabitants who lived on the island. When Robur had doubled Cape Horn a few days before his intention had been to regain X Island by crossing the Pacific obliquely. But the cyclone had seized the "Albatross," and the hurricane had carried her away to the south. In fact, he had been brought back to much the same latitude as before, and if his propellers had not been damaged the delay would have been of no importance. His object was therefore to get back to X Island, but as the mate had said, the voyage would be a long one, and the winds would probably be against them. The mechanical power of the "Albatross" was, however, quite equal to taking her to her destination, and under ordinary circumstances she would be there in three or four days. Hence Robur's resolve to anchor on the Chatham Islands. There was every opportunity for repairing at least the fore-screw. He had no fear that if the wind were to rise he would be driven to the south instead of to the north. When night came the repairs would be finished, and he would have to maneuver so as to weigh anchor. If it were too firmly fixed in the rocks he could cut the cable and resume his flight towards the equator. The crew of the "Albatross," knowing there was no time to lose, set to work vigorously. While they were busy in the bow of the aeronef, Uncle Prudent and Phil Evans held a little conversation together which had exceptionally important consequences. "Phil Evans," said Uncle Prudent, "you have resolved, as I have, to sacrifice your life?" "Yes, like you." "It is evident that we can expect nothing from Robur." "Nothing." "Well, Phil Evans, I have made up my mind. If the "Albatross" leaves this place tonight, the night will not pass without our having accomplished our task. We will smash the wings of this bird of Robur's! This night I will blow it into the air!" "The sooner the better," said Phil Evans. It will be seen that the two colleagues were agreed on all points even in accepting with indifference the frightful death in store for them. "Have you all you want?" asked Evans. "Yes. Last night, while Robur and his people had enough to do to look after the safety of the ship, I slipped into the magazine and got hold of a dynamite cartridge." "Let us set to work, Uncle Prudent." "No. Wait till tonight. When the night comes we will go into our cabin, and you shall see something that will surprise you." At six o'clock the colleagues dined together as usual. Two hours afterwards they retired to their cabin like men who wished to make up for a sleepless night. Neither Robur nor any of his companions had a suspicion of the catastrophe that threatened the "Albatross." This was Uncle Prudent's plan. As he had said, he had stolen into the magazine, and there had possessed himself of some powder and cartridge like those used by Robur in Dahomey. Returning to his cabin, he had carefully concealed the cartridge with which he had resolved to blow up the "Albatross" in mid-air. Phil Evans, screened by his companion, was now examining the infernal machine, which was a metallic canister containing about two pounds of dynamite, enough to shatter the aeronef to atoms. If the explosion did not destroy her at once, it would do so in her fall. Nothing was easier than to place this cartridge in a corner of the cabin, so that it would blow in the deck and tear away the framework of the hull. But to obtain the explosion it was necessary to adjust the fulminating cap with which the cartridge was fitted. This was the most delicate part of the operation, for the explosion would have to be carefully timed, so as not to occur too soon or too late. Uncle Prudent had carefully thought over the matter. His conclusions were as follows. As soon as the fore propeller was repaired the aeronef would resume her course to the north, and that done Robur and his crew would probably come aft to put the other screw into order. The presence of these people about the cabin might interfere with his plans, and so he had resolved to make a slow match do duty as a time-fuse. "When I got the cartridge," said he to Phil Evans, "I took some gunpowder as well. With the powder I will make a fuse that will take some time to burn, and which will lead into the fulminate. My idea is to light it about midnight, so that the explosion will take place about three or four o'clock in the morning." "Well planned!" said Phil Evans. The colleagues, as we see, had arrived at such a stage as to look with the greatest nonchalance on the awful destruction in which they were about to perish. Their hatred against Robur and his people had so increased that they would sacrifice their own lives to destroy the "Albatross" and all she bore. The act was that of madmen, it was horrible; but at such a pitch had they arrived after five weeks of anger that could not vent itself, of rage that could not be gratified. "And Frycollin?" asked Phil Evans, "have we the right to dispose of his life?" "We shall sacrifice ours as well!" said Uncle Prudent. But it is doubtful if Frycollin would have thought the reason sufficient. Immediately Uncle Prudent set to work, while Evans kept watch in the neighborhood of the cabin. The crew were all at work forward. There was no fear of being surprised. Uncle Prudent began by rubbing a small quantity of the powder very fine; and then, having slightly moistened it, he wrapped it up in a piece of rag in the shape of a match. When it was lighted he calculated it would burn about an inch in five minutes, or a yard in three hours. The match was tried and found to answer, and was then wound round with string and attached to the cap of the cartridge. Uncle Prudent had all finished about ten o'clock in the evening without having excited the least suspicion. During the day the work on the fore screw had been actively carried on, but it had had to be taken on board to adjust the twisted blades. Of the piles and accumulators and the machinery that drove the ship nothing was damaged. When night fell Robur and his men knocked off work. The fore propeller not been got into place, and to finish it would take another three hours. After some conversation with Tom Turner it was decided to give the crew a rest, and postpone what required to be done to the next morning. The final adjustment was a matter of extreme nicety, and the electric lamps did not give so suitable a light for such work as the daylight. Uncle Prudent and Phil Evans were not aware of this. They had understood that the screw would be in place during the night, and that the "Albatross" would be on her way to the north. The night was dark and moonless. Heavy clouds made the darkness deeper. A light breeze began to rise. A few puffs came from the southwest, but they had no effect on the "Albatross." She remained motionless at her anchor, and the cable stretched vertically downward to the ground. Uncle Prudent and his colleague, imagining they were under way again, sat shut up in their cabin, exchanging but a few words, and listening to the f-r-r-r-r of the suspensory screws, which drowned every other sound on board. They were waiting till the time of action arrived. A little before midnight Uncle Prudent said, "It is time!" Under the berths in the cabin was a sliding box, forming a small locker, and in this locker Uncle Prudent put the dynamite and the slow-match. In this way the match would burn without betraying itself by its smoke or spluttering. Uncle Prudent lighted the end and pushed back the box under the berth with "Now let us go aft, and wait." They then went out, and were astonished not to find the steersman at his post. Phil Evans leant out over the rail. "The "Albatross" is where she was," said he in a low voice. "The work is not finished. They have not started!" Uncle Prudent made a gesture of disappointment. "We shall have to put out the match," said he. "No," said Phil Evans, "we must escape!" "Escape?" "Yes! down the cable! Fifty yards is nothing!" "Nothing, of course, Phil Evans, and we should be fools not to take the chance now it has come." But first they went back to the cabin and took away all they could carry, with a view to a more or less prolonged stay on the Chatham Islands. Then they shut the door and noiselessly crept forward, intending to wake Frycollin and take him with them. The darkness was intense. The clouds were racing up from the southwest, and the aeronef was tugging at her anchor and thus throwing the cable more and more out of the vertical. There would be no difficulty in slipping down it. The colleagues made their way along the deck, stopping in the shadow of the deckhouses to listen if there was any sound. The silence was unbroken. No light shone from the portholes. The aeronef was not only silent; she was asleep. Uncle Prudent was close to Frycollin's cabin when Phil Evans stopped him. "The look-out!" he said. A man was crouching near the deck-house. He was only half asleep. All flight would be impossible if he were to give the alarm. Close by were a few ropes, and pieces of rag and waste used in the work at the screw. An instant afterwards the man was gagged and blindfolded and lashed to the rail unable to utter a sound or move an inch. This was done almost without a whisper. Uncle Prudent and Phil Evans listened. All was silent within the cabins. Every one on board was asleep. They reached Frycollin's cabin. Tapage was snoring away in a style worthy of his name, and that promised well. To his great surprise, Uncle Prudent had not even to push Frycollin's door. It was open. He stepped into the doorway and looked around. "Nobody here!" he said. "Nobody! Where can he be?" asked Phil Evans. They went into the bow, thinking Frycollin might perhaps be asleep in the corner. Still they found nobody. "Has the fellow got the start of us?" asked Uncle Prudent. "Whether he has or not," said Phil Evans, "we can't wait any longer. Down you go." Without hesitation the fugitives one after the other clambered over the side and, seizing the cable with hands and feet slipped down it safe and sound to the ground. Think of their joy at again treading the earth they had lost for so long--at walking on solid ground and being no longer the playthings of the atmosphere! They were staring up the creek to the interior of the island when suddenly a form rose in front of them. It was Frycollin. The Negro had had the same idea as his master and the audacity to start without telling him. But there was no time for recriminations, and Uncle Prudent was in search of a refuge in some distant part of the island when Phil Evans stopped him. "Uncle Prudent," said he. "Here we are safe from Robur. He is doomed like his companions to a terrible death. He deserves it, we know. But if he would swear on his honor not to take us prisoners again--" "The honor of such a man--" Uncle Prudent did not finish his sentence. There was a noise on the "Albatross." Evidently, the alarm had been given. The escape was discovered. "Help! Help!" shouted somebody. It was the look-out man, who had got rid of his gag. Hurried footsteps were heard on deck. Almost immediately the electric lamps shot beams over a large circle. "There they are! There they are!" shouted Tom Turner. The fugitives were seen. At the same instant an order was given by Robur, and the suspensory screws being slowed, the cable was hauled in on board, and the "Albatross" sank towards the ground. At this moment the voice of Phil Evans was heard shouting, "Engineer Robur, will you give us your word of honor to leave us free on this island?" "Never!" said Robur. And the reply was followed by the report of a gun, and the bullet grazed Phil's shoulder. "Ah! The brutes!" said Uncle Prudent. Knife in hand, he rushed towards the rocks where the anchor had fixed itself. The aeronef was not more than fifty feet from the ground. In a few seconds the cable was cut, and the breeze, which had increased considerably, striking the "Albatross" on the quarter, carried her out over the sea. Chapter XX THE WRECK OF THE ALBATROSS It was then twenty minutes after midnight. Five or six shots had been fired from the aeronef. Uncle Prudent and Frycollin, supporting Phil Evans, had taken shelter among the rocks. They had not been hit. For the moment there was nothing to fear. As the "Albatross" drifted off from Pitt Island she rose obliquely to nearly three thousand feet. It was necessary to increase the ascensional power to prevent her falling into the sea. When the look-out man had got clear of his gag and shouted, Robur and Tom Turner had rushed up to him and torn off his bandage. The mate had then run back to the stern cabin. It was empty! Tapage had searched Frycollin's cabin, and that also was empty. When he saw that the prisoners had escaped, Robur was seized with a paroxysm of anger. The escape meant the revelation of his secret to the world. He had not been much concerned at the document thrown overboard while they were crossing Europe, for there were so many chances that it would be lost in its fall; but now! As he grew calm, "They have escaped," said he. "Be it so! But they cannot get away from Pitt Island, and in a day or so I will go back! I will recapture them! And then--" In fact, the safety of the three fugitives was by no means assured. The "Albatross" would be repaired, and return well in hand. Before the day was out they might again be in the power of the engineer. Before the day was out! But in two hours the "Albatross" would be annihilated! The dynamite cartridge was like a torpedo fastened to her hull, and would accomplish her destruction in mid-air. The breeze freshened, and the aeronef was carried to the northeast. Although her speed was but moderate, she would be out of sight of the Chatham Islands before sunrise. To return against the wind she must have her propellers going, particularly the one in the bow. "Tom," said the engineer, "turn the lights full on." "Yes, Sir." "And all hands to work." "Yes, Sir." There was no longer any idea of putting off the work till tomorrow. There was now no thought of fatigue. Not one of the men of the "Albatross" failed to share in the feelings of his chief. Not one but was ready to do anything to recapture the fugitives! As soon as the screw was in place they would return to the island and drop another anchor, and give chase to the fugitives. Then only would they begin repairing the stern-screw; and then the aeronef could resume her voyage across the Pacific to X Island. It was important, above all things, that the "Albatross" should not be carried too far to the northeast, but unfortunately the breeze grew stronger, and she could not head against it, or even remain stationary. Deprived of her propellers she was an unguidable balloon. The fugitives on the shore knew that she would have disappeared before the explosion blew her to pieces. Robur felt much disappointment at seeing his plans so interfered with. Would it not take him much longer than he thought to get back to his old anchorage? While the work at the screw was actively pushed on, he resolved to descend to the surface of the sea, in the hope that the wind would there be lighter. Perhaps the "Albatross" would be able to remain in the neighborhood until she was again fit to work to windward. The maneuver was instantly executed. If a passing ship had sighted the aerial machine as she sunk through the air, with her electric lights in full blaze, with what terror would she have been seized! When the "Albatross" was a few hundred feet from the waves she stopped. Unfortunately Robur found that the breeze was stronger here than above, and the aeronef drifted off more rapidly. He risked being blown a long, way off to the northeast, and that would delay his return to Pitt Island. In short, after several experiments, he found it better to keep his ship well up in the air, and the "Albatross" went aloft to about ten thousand feet. There, if she did not remain stationary, the drifting was very slight. The engineer could thus hope that by sunrise at such an altitude he would still be in sight of the island. Robur did not trouble himself about the reception the fugitives might have received from the natives--if there were any natives. That they might help them mattered little to him. With the powers of offense possessed by the "Albatross" they would be promptly terrified and dispersed. The capture of the prisoners was certain, and once he had them again, "They will not escape from X Island!" About one o'clock in the morning the fore-screw was finished, and all that had to be done was to get it back to its place. This would take about an hour. That done, the "Albatross" would be headed southwest and the stern-screw could be taken in hand. And how about the match that was burning in the deserted cabin? The match of which more than a third was now consumed? And the spark that was creeping along to the dynamite? Assuredly if the men of the aeronef had not been so busy one of them would have heard the feeble sputtering that was going on in the deck-house. Perhaps he would have smelt the burning powder! He would doubtless have become uneasy! And told Tom Turner! And then they would have looked about, and found the box and the infernal machine; and then there would have been time to save this wonderful "Albatross" and all she bore! But the men were at work in the bow, twenty yards away from the cabin. Nothing brought them to that part of the deck; nothing called off their attention from their work. Robur was there working with his hands, excellent mechanic as he was. He hurried on the work, but nothing was neglected, everything was carefully done. Was it not necessary that he should again become absolute master of his invention? If he did not recapture the fugitives they would get away home. They would begin inquiring into matters. They might even discover X Island, and there would be an end to this life, which the men of the "Albatross" had created for themselves, a life that seemed superhuman and sublime. Tom Turner came up to the engineer. It was a quarter past one. "It seems to me, sir, that the breeze is falling, and going round to the west." "What does the barometer say?" asked Robur, after looking up at the sky. "It is almost stationary, and the clouds seem gathering below us." "So they are, and it may be raining down at the sea; but if we keep above the rain it makes no difference to us. It will not interfere with the work." "If it is raining it is not a heavy rain," said Tom. "The clouds do not look like it, and probably the wind has dropped altogether." "Perhaps so, but I think we had better not go down yet. Let us get into going order as soon as we can, and then we can do as we like." At a few minutes after two the first part of the work was finished. The fore-screw was in its place, and the power was turned on. The speed was gradually increased, and the "Albatross," heading to the southwest, returned at moderate speed towards the Chatham Islands. "Tom," said Robur, "it is about two hours and a half since we got adrift. The wind has not changed all the time. I think we ought to be over the island in an hour." "Yes, sir. We are going about forty feet a second. We ought to be there about half-past three." "All the better. It would suit us best to get back while it is dark, and even beach the "Albatross" if we can. Those fellows will fancy we are a long way off to the northward, and never think of keeping a look-out. If we have to stop a day or two on the island--" "We'll stop, and if we have to fight an army of natives?" "We'll fight," said Robur. "We'll fight then for our "Albatross."" The engineer went forward to the men, who were waiting for orders. "My lads," he said to them, "we cannot knock off yet. We must work till day comes." They were all ready to do so. The stern-screw had now to be treated as the other had been. The damage was the same, a twisting from the violence of the hurricane during the passage across the southern pole. But to get the screw on board it seemed best to stop the progress of the aeronef for a few minutes, and even to drive her backwards. The engines were reversed. The aeronef began to fall astern, when Tom Turner was surprised by a peculiar odor. This was from the gas given off by the match, which had accumulated in the box, and was now escaping from the cabin. "Hallo!" said the mate, with a sniff. "What is the matter?" asked Robur. "Don't you smell something? Isn't it burning powder?" "So it is, Tom." "And it comes from that cabin." "Yes, the very cabin--" "Have those scoundrels set it on fire?" "Suppose it is something else!" exclaimed Robur. "Force the door, Tom; drive in the door!" But the mate had not made one step towards it when a fearful explosion shook the "Albatross." The cabins flew into splinters. The lamps went out. The electric current suddenly failed. The darkness was complete. Most of the suspensory screws were twisted or broken, but a few in the bow still revolved. At the same instant the hull of the aeronef opened just behind the first deck-house, where the engines for the fore-screw were placed; and the after-part of the deck collapsed in space. Immediately the last suspensory screw stopped spinning, and the "Albatross" dropped into the abyss. It was a fall of ten thousand feet for the eight men who were clinging to the wreck; and the fall was even faster than it might have been, for the fore propeller was vertical in the air and still working! It was then that Robur, with extraordinary coolness, climbed up to the broken deck-house, and seizing the lever reversed the rotation, so that the propeller became a suspender. The fall continued, but it was checked, and the wreck did not fall with the accelerating swiftness of bodies influenced solely by gravitation; and if it was death to the survivors of the "Albatross" from their being hurled into the sea, it was not death by asphyxia amid air which the rapidity of descent rendered unbreathable. Eighty seconds after the explosion, all that remained of the "Albatross" plunged into the waves! Chapter XXI THE INSTITUTE AGAIN Some weeks before, on the 13th of June, on the morning after the sitting during which the Weldon Institute had been given over to such stormy discussions, the excitement of all classes of the Philadelphia population, black or white, had been much easier to imagine than to describe. From a very early hour conversation was entirely occupied with the unexpected and scandalous incident of the night before. A stranger calling himself an engineer, and answering to the name of Robur, a person of unknown origin, of anonymous nationality, had unexpectedly presented himself in the club-room, insulted the balloonists, made fun of the aeronauts, boasted of the marvels of machines heavier than air, and raised a frightful tumult by the remarks with which he greeted the menaces of his adversaries. After leaving the desk, amid a volley of revolver shots, he had disappeared, and in spite of every endeavor, no trace could be found of him. Assuredly here was enough to exercise every tongue and excite every imagination. But by how much was this excitement increased when in the evening of the 13th of June it was found that neither the president nor secretary of the Weldon Institute had returned to their homes! Was it by chance only that they were absent? No, or at least there was nothing to lead people to think so. It had even been agreed that in the morning they would be back at the club, one as president, the other as secretary, to take their places during a discussion on the events of the preceding evening. And not only was there the complete disappearance of these two considerable personages in the state of Pennsylvania, but there was no news of the valet Frycollin. He was as undiscoverable as his master. Never had a Negro since Toussaint L'Ouverture, Soulouque, or Dessaline had so much talked about him. The next day there was no news. Neither the colleagues nor Frycollin had been found. The anxiety became serious. Agitation commenced. A numerous crowd besieged the post and telegraph offices in case any news should be received. There was no news. And they had been seen coming out of the Weldon Institute loudly talking together, and with Frycollin in attendance, go down Walnut Street towards Fairmount Park! Jem Chip, the vegetarian, had even shaken hands with the president and left him with "Tomorrow!" And William T. Forbes, the manufacturer of sugar from rags, had received a cordial shake from Phil Evans who had said to him twice, "Au revoir! Au revoir!" Miss Doll and Miss Mat Forbes, so attached to Uncle Prudent by the bonds of purest friendship, could not get over the disappearance, and in order to obtain news of the absent, talked even more than they were accustomed to. Three, four, five, six days passed. Then a week, then two weeks, and there was nothing to give a clue to the missing three. The most minute search had been made in every quarter. Nothing! In the park, even under the trees and brushwood. Nothing! Always nothing! Although here it was noticed that the grass looked to be pressed down in a way that seemed suspicious and certainly was inexplicable; and at the edge of the clearing there were traces of a recent struggle. Perhaps a band of scoundrels had attacked the colleagues here in the deserted park in the middle of the night! It was possible. The police proceeded with their inquiries in all due form and with all lawful slowness. They dragged the Schuyllkill river, and cut into the thick bushes that fringe its banks; and if this was useless it was not quite a waste, for the Schuyllkill is in great want of a good weeding, and it got it on this occasion. Practical people are the authorities of Philadelphia! Then the newspapers were tried. Advertisements and notices and articles were sent to all the journals in the Union without distinction of color. The "Daily Negro," the special organ of the black race, published a portrait of Frycollin after his latest photograph. Rewards were offered to whoever would give news of the three absentees, and even to those who would find some clue to put the police on the track. "Five thousand dollars! Five thousand dollars to any citizen who would--" Nothing was done. The five thousand dollars remained with the treasurer of the Weldon Institute. Undiscoverable! Undiscoverable! Undiscoverable! Uncle Prudent and Phil Evans, of Philadelphia! It need hardly be said that the club was put to serious inconvenience by this disappearance of its president and secretary. And at first the assembly voted urgency to a measure which suspended the work on the "Go-Ahead." How, in the absence of the principal promoters of the affair, of those who had devoted to the enterprise a certain part of their fortune in time and money--how could they finish the work when these were not present? It were better, then, to wait. And just then came the first news of the strange phenomenon which had exercised people's minds some weeks before. The mysterious object had been again seen at different times in the higher regions of the atmosphere. But nobody dreamt of establishing a connection between this singular reappearance and the no less singular disappearance of the members of the Weldon Institute. In fact, it would have required a very strong dose of imagination to connect one of these facts with the other. Whatever it might be, asteroid or aerolite or aerial monster, it had reappeared in such a way that its dimensions and shape could be much better appreciated, first in Canada, over the country between Ottawa and Quebec, on the very morning after the disappearance of the colleagues, and later over the plains of the Far West, where it had tried its speed against an express train on the Union Pacific. At the end of this day the doubts of the learned world were at an end. The body was not a product of nature, it was a flying machine, the practical application of the theory of "heavier than air." And if the inventor of the aeronef had wished to keep himself unknown he could evidently have done better than to try it over the Far West. As to the mechanical force he required, or the engines by which it was communicated, nothing was known, but there could be no doubt the aeronef was gifted with an extraordinary faculty of locomotion. In fact, a few days afterwards it was reported from the Celestial Empire, then from the southern part of India, then from the Russian steppes. Who was then this bold mechanician that possessed such powers of locomotion, for whom States had no frontiers and oceans no limits, who disposed of the terrestrial atmosphere as if it were his domain? Could it be this Robur whose theories had been so brutally thrown in the face of the Weldon Institute the day he led the attack against the utopia of guidable balloons? Perhaps such a notion occurred to some of the wide-awake people, but none dreamt that the said Robur had anything to do with the disappearance of the president and secretary of the Institute. Things remained in this state of mystery when a telegram arrived from France through the New York cable at 11-37 A.M. on July 13. And what was this telegram? It was the text of the document found at Paris in a snuff-box revealing what had happened to the two personages for whom the Union was in mourning. So, then, the perpetrator of this kidnapping "was" Robur the engineer, come expressly to Philadelphia to destroy in its egg the theory of the balloonists. He it was who commanded the "Albatross!" He it was who carried off by way of reprisal Uncle Prudent, Phil Evans and Frycollin; and they might be considered lost for ever. At least until some means were found of constructing an engine capable of contending with this powerful machine their terrestrial friends would never bring them back to earth. What excitement! What stupor! The telegram from Paris had been addressed to the members of the Weldon Institute. The members of the club were immediately informed of it. Ten minutes later all Philadelphia received the news through its telephones, and in less than an hour all America heard of it through the innumerable electric wires of the new continent. No one would believe it! "It is an unseasonable joke," said some. "It is all smoke," said others. How could such a thing be done in Philadelphia, and so secretly, too? How could the "Albatross" have been beached in Fairmount Park without its appearance having been signaled all over Pennsylvania? Very good. These were the arguments. The incredulous had the right of doubting. But the right did not last long. Seven days after the receipt of the telegram the French mail-boat "Normandie" came into the Hudson, bringing the famous snuff-box. The railway took it in all haste from New York to Philadelphia. It was indeed the snuff-box of the President of the Weldon Institute. Jem Chip would have done on at day to take some more substantial nourishment, for he fell into a swoon when he recognized it. How many a time had he taken from it the pinch of friendship! And Miss Doll and Miss Mat also recognized it, and so did William T. Forbes, Truck Milnor, Bat T. Fynn, and many other members. And not only was it the president's snuff-box, it was the president's writing! Then did the people lament and stretch out their hands in despair to the skies. Uncle Prudent and his colleague carried away in a flying machine, and no one able to deliver them! The Niagara Falls Company, in which Uncle Prudent was the largest shareholder, thought of suspending its business and turning off its cataracts. The Wheelton Watch Company thought of winding up its machinery, now it had lost its manager. Nothing more was heard of the aeronef. July passed, and there was no news. August ran its course, and the uncertainty on the subject of Robur's prisoners was as great as ever. Had he, like Icarus, fallen a victim to his own temerity? The first twenty-seven days of September went by without result, but on the 28th a rumor spread through Philadelphia that Uncle Prudent and Phil Evans had during the afternoon quietly walked into the president's house. And, what was more extraordinary, the rumor was true, although very few believed it. They had, however, to give in to the evidence. There could be no doubt these were the two men, and not their shadows. And Frycollin also had come back! The members of the club, then their friends, then the crowd, swarmed into the president's house, and shook hands with the president and secretary, and cheered them again and again. Jem Chip was there, having left his luncheon's joint of boiled lettuces, and William T. Forbes and his daughters, and all the members of the club. It is a mystery how Uncle Prudent and Phil Evans emerged alive from the thousands who welcomed them. On that evening was the weekly meeting of the Institute. It was expected that the colleagues would take their places at the desk. As they had said nothing of their adventures, it was thought they would then speak, and relate the impressions of their voyage. But for some reason or other both were silent. And so also was Frycollin, whom his congeners in their delirium had failed to dismember. But though the colleagues did not tell what had happened to them, that is no reason why we should not. We know what occurred on the night of the 27th and 28th of July; the daring escape to the earth, the scramble among the rocks, the bullet fired at Phil Evans, the cut cable, and the "Albatross" deprived of her propellers, drifting off to the northeast at a great altitude. Her electric lamps rendered her visible for some time. And then she disappeared. The fugitives had little to fear. Now could Robur get back to the island for three or four hours if his screws were out of gear? By that time the "Albatross" would have been destroyed by the explosion, and be no more than a wreck floating on the sea; those whom she bore would be mangled corpses, which the ocean would not even give up again. The act of vengeance would be accomplished. Uncle Prudent and Phil Evans looked upon it as an act of legitimate self-defence, and felt no remorse whatever. Evans was but slightly wounded by the rifle bullet, and the three made their way up from the shore in the hope of meeting some of the natives. The hope was realized. About fifty natives were living by fishing off the western coast. They had seen the aeronef descend on the island, and they welcomed the fugitives as if they were supernatural beings. They worshipped them, we ought rather to say. They accommodated them in the most comfortable of their huts. As they had expected, Uncle Prudent and Phil Evans saw nothing more of the aeronef. They concluded that the catastrophe had taken place in some high region of the atmosphere, and that they would hear no more of Robur and his prodigious machine. Meanwhile they had to wait for an opportunity of returning to America. The Chatham Islands are not much visited by navigators, and all August passed without sign of a ship. The fugitives began to ask themselves if they had not exchanged one prison for another. At last a ship came to water at the Chatham Islands. It will not have been forgotten that when Uncle Prudent was seized he had on him several thousand paper dollars, much more than would take him back to America. After thanking their adorers, who were not sparing of their most respectful demonstrations, Uncle Prudent, Phil Evans, and Frycollin embarked for Auckland. They said nothing of their adventures, and in two weeks landed in New Zealand. At Auckland, a mail-boat took them on board as passengers, and after a splendid passage the survivors of the "Albatross" stepped ashore at San Francisco. They said nothing as to who they were or whence they had come, but as they had paid full price for their berths no American captain would trouble them further. At San Francisco they took the first train out on the Pacific Railway, and on the 27th of September, they arrived at Philadelphia, That is the compendious history of what had occurred since the escape of the fugitives. And that is why this very evening the president and secretary of the Weldon Institute took their seats amid a most extraordinary attendance. Never before had either of them been so calm. To look at them it did not seem as though anything abnormal had happened since the memorable sitting of the 12th of June. Three months and a half had gone, and seemed to be counted as nothing. After the first round of cheers, which both received without showing the slightest emotion, Uncle Prudent took off his hat and spoke. "Worthy citizens," said he, "the meeting is now open." Tremendous applause. And properly so, for if it was not extraordinary that the meeting was open, it was extraordinary that it should be opened by Uncle Prudent and Phil Evans. The president allowed the enthusiasm to subside in shouts and clappings; then he continued: "At our last meeting, gentlemen, the discussion was somewhat animated--(hear, hear)--between the partisans of the screw before and those of the screw behind for our balloon the "Go-Ahead." (Marks of surprise.) We have found a way to bring the beforists and the behindists in agreement. That way is as follows: we are going to use two screws, one at each end of the car." Silence, and complete stupefaction. That was all. Yes, all! Of the kidnapping of the president and secretary of the Weldon Institute not a word! Not a word of the "Albatross" nor of Robur! Not a word of the voyage! Not a word of the way in which the prisoners had escaped! Not a word of what had become of the aeronef, if it still flew through space, or if they were to be prepared for new reprisals on the member's of the club! Of course the balloonists were longing to ask Uncle Prudent and the secretary about all these things, but they looked so close and so serious that they thought it best to respect their attitude. When they thought fit to speak they would do so, and it would be an honor to hear. After all, there might be in all this some secret which would not yet be divulged. And then Uncle Prudent, resuming his speech amid a silence up to then unknown in the meetings of the Weldon Institute, said, "Gentlemen, it now only remains for us to finish the aerostat 'Go-Ahead.' It is left to her to effect the conquest of the air! The meeting is at an end!" Chapter XXII THE GO-AHEAD IS LAUNCHED On the following 19th of April, seven months after the unexpected return of Uncle Prudent and Phil Evans, Philadelphia was in a state of unwonted excitement. There were neither elections nor meetings this time. The aerostat "Go-Ahead," built by the Weldon Institute, was to take possession of her natural element. The celebrated Harry W. Tinder, whose name we mentioned at the beginning of this story, had been engaged as aeronaut. He had no assistant, and the only passengers were to be the president and secretary of the Weldon Institute. Did they not merit such an honor? Did it not come to them - . 1 , 2 . 3 , - - . 4 5 , 6 . . 7 " " . , 8 , ; 9 ' . 10 11 12 , 13 , , 14 " " 15 . 16 17 , 18 . , 19 . 20 21 22 . , 23 , 24 , 25 . 26 , 27 28 . 29 , 30 . 31 32 , ' , 33 . . 34 ? , 35 . , 36 . 37 38 39 . , 40 " " 41 . 42 43 44 . 45 46 . 47 , " " 48 , . 49 50 51 . 52 53 54 55 56 57 58 59 60 61 " " 62 . ? 63 ? , 64 , ? , 65 , ; 66 67 . 68 69 - - - - 70 , - 71 . 72 73 . 74 - , 75 76 . 77 78 79 . 80 81 , . 82 , , 83 . " " 84 . , , 85 . 86 ; ; - - 87 - - . 88 . ; 89 90 . 91 92 93 . 94 95 , , , . 96 , 97 " " . 98 , . 99 100 . 101 102 ' 103 . , 104 " " . 105 . 106 107 , 108 , . . 109 ! 110 ! 111 112 113 , 114 . 115 116 , , 117 : 118 119 , ' . 120 , ' . 121 122 123 , , . 124 125 " , " . 126 127 " ? " 128 129 " - , 130 . " 131 132 " , " 133 . " , 134 . " 135 136 " , , , 137 , - . " 138 139 " . , " " 140 ? " 141 142 " 143 ? " 144 145 ? 146 - - 147 . 148 , 149 - . 150 , " " 151 . . 152 , , , 153 . , 154 . 155 . 156 157 158 . 159 " , " 160 . , 161 , 162 . 163 164 , 165 , , 166 . " " , , 167 , 168 . 169 170 ' . 171 - . 172 173 . 174 , . 175 176 . 177 178 " , " , 179 . 180 181 , 182 183 . 184 185 " , " , " , , 186 ? " 187 188 " , . " 189 190 " . " 191 192 " . " 193 194 " , , . " " 195 , 196 . 197 ' ! ! " 198 199 " , " . 200 201 202 203 . " ? " . 204 205 " . , 206 , 207 . " 208 209 " , . " 210 211 " . . 212 , . " 213 214 ' . 215 216 . 217 218 219 " . " 220 221 ' . , 222 , 223 . 224 , 225 " " - . 226 227 , , 228 , 229 , . 230 , . 231 , 232 . 233 234 235 . 236 , 237 , . 238 239 . 240 . 241 , 242 . 243 244 , 245 - . 246 247 " , " , " 248 . 249 , . 250 , 251 ' . " 252 253 " ! " . 254 255 , , 256 257 . 258 259 " " . , 260 ; 261 , . 262 263 " ? " , " 264 ? " 265 266 " ! " . 267 . 268 269 , 270 . . 271 . 272 ; , 273 , 274 . 275 , . 276 , 277 . 278 ' . 279 280 281 , . 282 283 . 284 285 . 286 , 287 . 288 , 289 . 290 291 , 292 . 293 294 . 295 , 296 " " . 297 298 . 299 . . 300 , " . " 301 , 302 . 303 304 , , 305 , , 306 - - - - , 307 . . 308 309 , " ! " 310 , , 311 - . 312 313 . 314 " , . " 315 316 , 317 . 318 319 . 320 321 " " " , " . " 322 . ! " 323 324 . " 325 , " . 326 327 " , " , " ! " 328 329 " ? " 330 331 " ! ! ! " 332 333 " , , , 334 . " 335 336 337 , 338 . , 339 . 340 341 . 342 , 343 . 344 . 345 346 , 347 . 348 . . 349 ; . 350 351 ' 352 . " - ! " . 353 354 - . . 355 . 356 , 357 . 358 359 360 . 361 . 362 363 . 364 . . ' 365 . , 366 . 367 368 , ' 369 . . . 370 " ! " . 371 372 " ! ? " . 373 374 , 375 . . 376 377 " ? " . 378 379 " , " , " ' . 380 . " 381 382 383 , 384 . 385 386 387 - - 388 ! 389 390 391 . . 392 393 . , 394 395 . 396 397 " , " . " . 398 . , . 399 - - " 400 401 " - - " 402 403 . 404 405 " . " , 406 . . 407 408 " ! ! " . - , 409 . . 410 . 411 412 " ! ! " . 413 . 414 415 , 416 , , 417 " " . 418 419 , " 420 , 421 ? " 422 423 " ! " . 424 , ' . 425 426 " ! ! " . , 427 . 428 . 429 430 , , 431 , " " , 432 . 433 434 435 436 437 438 439 440 441 442 . 443 . , 444 , . . 445 . 446 447 " " 448 . 449 . 450 451 - , 452 . 453 . ! 454 ' , . 455 456 , 457 . 458 . 459 , 460 ; ! 461 462 , " , " . " ! 463 , ! 464 ! - - " 465 466 , . 467 " " , . 468 . 469 470 ! " " 471 ! 472 , - . 473 , . 474 , 475 . 476 , . 477 478 " , " , " . " 479 480 " , . " 481 482 " . " 483 484 " , . " 485 486 . 487 . 488 " " . 489 ! 490 491 492 , . 493 - ; 494 . 495 496 , , " " 497 , 498 , , 499 . . 500 501 . 502 503 504 . 505 ? 506 507 , 508 , 509 . " " 510 . 511 512 . 513 , 514 , ! 515 516 " " 517 . 518 , . 519 , , 520 . , , 521 , " " 522 . , 523 , . 524 525 . 526 527 528 - - . 529 . 530 " " 531 . , 532 , " ! " 533 534 ' - , 535 . 536 . , " " 537 - . 538 539 ? 540 ? 541 ? 542 543 544 545 - . ! 546 ! ! 547 , ; 548 549 " " ! 550 551 , 552 . ; 553 . 554 , . , 555 , . 556 557 ? 558 . . 559 , , 560 " " , 561 . 562 563 . . " 564 , , , 565 . " 566 567 " ? " , 568 . 569 570 " , . " 571 572 " , ; 573 . 574 . " 575 576 " , " . " 577 , . " 578 579 " , . 580 , . " 581 582 . 583 - , . 584 , " , " 585 , . 586 587 " , " , " 588 . . 589 . " 590 591 " , . . 592 - . " 593 594 " . , 595 " " . 596 , 597 - . - - " 598 599 " ' , ? " 600 601 " ' , " . " ' " . " " 602 603 , . 604 " , " , " . 605 . " 606 607 . - 608 . , 609 . 610 611 612 , . 613 . , 614 . 615 616 , 617 , . " ! " 618 , . 619 620 " ? " . 621 622 " ' ? ' ? " 623 624 " , . " 625 626 " . " 627 628 " , - - " 629 630 " ? " 631 632 " ! " . " , 633 ; ! " 634 635 636 " . " . 637 . . 638 . , 639 . 640 641 642 - , - ; 643 - . 644 645 , 646 " " . 647 648 649 ; 650 , 651 ! 652 653 , , 654 - , , 655 . , 656 , 657 ; 658 " " 659 , 660 . 661 662 , 663 " " ! 664 665 666 667 668 669 670 671 672 673 , , 674 675 , 676 , , 677 . 678 679 680 . 681 , , 682 , , 683 - , , 684 , 685 , 686 . , 687 , , 688 , . 689 690 691 . 692 693 694 ! ? , 695 . 696 , , 697 , 698 . 699 700 701 , 702 . 703 . ' , , 704 . 705 706 . 707 . . . 708 709 . . 710 711 712 , , 713 ! , , 714 " ! " 715 716 . , , 717 , 718 " ! ! " 719 720 , 721 , , 722 , 723 . 724 725 , , , . , , 726 . 727 . ! , 728 . ! ! 729 730 ; 731 . 732 733 ! 734 735 . 736 . 737 , ; 738 , 739 , . 740 ! 741 742 . 743 744 . " , " 745 , 746 . 747 , 748 . " ! 749 - - " 750 751 . 752 . 753 754 ! ! ! 755 , ! 756 757 758 . 759 760 " - . " , 761 , 762 - - 763 ? , , . 764 765 766 ' . 767 768 . 769 770 . , 771 772 . 773 774 , , 775 776 , , 777 , 778 , , 779 . 780 781 782 . , , 783 " . " 784 785 . 786 , 787 , , 788 . 789 , 790 , , 791 . 792 793 794 , , 795 ? 796 797 798 ? 799 - , 800 801 . 802 803 804 - . . . 805 ? 806 - 807 . 808 809 , , " " 810 , 811 . " ! " 812 , 813 ; . 814 815 816 . 817 818 ! ! 819 . 820 . 821 , 822 823 . 824 825 ! " , " . " 826 , " . 827 , , ? " " 828 829 ? 830 831 . . 832 . . 833 - " " 834 , - . 835 . 836 837 - . 838 839 , . 840 ! 841 , . , 842 , . , . 843 ' - , ' ! 844 845 846 . 847 , ! 848 849 , 850 , 851 . 852 , . 853 854 . , 855 . , 856 ' . , , 857 ? 858 859 - , 860 861 862 ' . , , 863 , . 864 865 , , . 866 , . 867 ! , , 868 , ' , 869 , . 870 , ' , 871 . , 872 . 873 . 874 875 . 876 . 877 , 878 , . 879 . , 880 . 881 882 , 883 . 884 ; , 885 , , 886 , " " , 887 . 888 . . 889 890 . 891 ? 892 " " , 893 ; 894 , 895 . . 896 897 898 - , . 899 , 900 . 901 . 902 . , 903 . 904 , . 905 . 906 907 , 908 . 909 , 910 . 911 912 913 . , 914 . 915 . 916 917 . 918 919 , 920 . , 921 , , , 922 . 923 , . 924 925 , - , 926 " " 927 . 928 , 929 . 930 , 931 , , 932 . 933 934 935 . 936 937 . 938 939 . , 940 . , 941 , 942 . 943 944 " , " , " . " 945 946 . , 947 , 948 . 949 950 951 ; : " , , 952 - - ( , ) - - 953 954 " - . " ( . ) 955 . 956 : , 957 . " , . 958 959 . 960 961 , ! 962 ! " " 963 ! ! 964 ! , 965 , 966 ' ! 967 968 969 , 970 . 971 , 972 . , 973 . 974 975 , 976 , , " , 977 ' - . ' 978 ! ! " 979 980 981 982 983 984 985 - 986 987 988 , 989 , 990 . 991 . " - , " , 992 . 993 994 . , 995 , . 996 , 997 . 998 999 ? 1000