I glanced around anxiously. Standing by my side, the lookout seemed to await a sign from the captain. As for him, he did not even turn his head; and I shall never forget the expression of disdain imprinted on his visage.

At this moment, I was pushed suddenly toward the hatchway of my cabin, which was fastened above me. At the same instant the other hatchways were closed; the deck became watertight. I heard a single throb of the machinery, and the plunge was made, the submarine disappeared beneath the waters of the lake.

Cannon shot still boomed above us. Their heavy echo reached my ear; then everything was peace. Only a faint light penetrated through the porthole into my cabin. The submarine, without the least rolling or pitching, sped silently through the deeps.

I had seen with what rapidity, and also with what ease the transformation of the "Terror" had been made. No less easy and rapid, perhaps, would be her change to an automobile.

And now what would this Master of the World do? Presumably he would change his course, unless, indeed, he preferred to speed to land, and there continue his route along the roads. It still seemed more probable, however, that he would turn back toward the west, and after distancing the destroyers, regain the Detroit River. Our submersion would probably only last long enough to escape out of cannon range, or until night forbade pursuit.

Fate, however, had decreed a different ending to this exciting chase.

Scarce ten minutes had pa.s.sed when there seemed some confusion on board. I heard rapid words exchanged in the engine room. The steadily moving machinery became noisy and irregular. At once I suspected that some accident compelled the submarine to reascend.

I was not mistaken. In a moment, the semi-obscurity of my cabin was pierced by sunshine. The "Terror" had risen above water. I heard steps on the deck, and the hatchways were re-opened, including mine.

I sprang up the ladder.

The captain had resumed his place at the helm, while the two men were busy below. I looked to see if the destroyers were still in view.

Yes! Only a quarter of a mile away! The "Terror" had already been seen, and the powerful vessels which enforced the mandates of our government were swinging into position to give chase. Once more the "Terror" sped in the direction of Niagara River.

I must confess, I could make nothing of this maneuver. Plunging into a cul-de-sac, no longer able to seek the depths because of the accident, the "Terror" might, indeed, temporarily distance her pursuers; but she must find her path barred by them when she attempted to return. Did she intend to land, and if so, could she hope to outrun the telegrams which would warn every police agency of her approach?

We were now not half a mile ahead. The destroyers pursued us at top speed, though being now directly behind, they were in poor position for using their guns. Our captain seemed content to keep this distance; though it would have been easy for him to increase it, and then at nightfall, to dodge back behind the enemy.

Already Buffalo had disappeared on our right, and a little after seven o'clock the opening of the Niagara River appeared ahead. If he entered there, knowing that he could not return, our captain must have lost his mind! And in truth was he not insane, this man who proclaimed himself, who believed himself, Master of the World?

I watched him there, calm, impa.s.sive not even turning his head to note the progress of the destroyers and I wondered at him.

This end of the lake was absolutely deserted. Freight steamers bound for the towns on the banks of the upper Niagara are not numerous, as its navigation is dangerous. Not one was in sight. Not even a fishing-boat crossed the path of the "Terror." Even the two destroyers would soon be obliged to pause in their pursuit, if we continued our mad rush through these dangerous waters.

I have said that the Niagara River flows between New York and Canada.

Its width, of about three quarters of a mile, narrows as it approaches the falls. Its length, from Lake Erie to Lake Ontario, is about fifteen leagues. It flows in a northerly direction, until it empties the waters of Lake Superior, Michigan, Huron, and Erie into Ontario, the last lake of this mighty chain. The celebrated falls, which occur in the midst of this great river have a height of over a hundred and fifty feet. They are called sometimes the Horse-shoe Falls, because they curve inward like the iron shoe. The Indians have given them the name of "Thunder of Waters," and in truth a mighty thunder roars from them without cessation, and with a tumult which is heard for several miles away.

Between Lake Erie, and the little city of Niagara Falls, two islands divide the current of the river, Navy Island, a league above the cataract, and Goat Island, which separates the American and the Canadian Falls. Indeed, on the lower point of this latter isle stood once that "Terrapin Tower" so daringly built in the midst of the plunging waters on the very edge of the abyss. It has been destroyed; for the constant wearing away of the stone beneath the cataract makes the ledge move with the ages slowly up the river, and the tower has been drawn into the gulf.

The town of Fort Erie stands on the Canadian sh.o.r.e at the entrance of the river. Two other towns are set along the banks above the falls, Schlosser on the right bank, and Chippewa on the left, located on either side of Navy Island. It is at this point that the current, bound within a narrower channel, begins to move at tremendous speed, to become two miles further on, the celebrated cataract.

The "Terror" had already pa.s.sed Fort Erie. The sun in the west touched the edge of the Canadian horizon, and the moon, faintly seen, rose above the mists of the south. Darkness would not envelop us for another hour.

The destroyers, with huge clouds of smoke streaming from their funnels, followed us a mile behind. They sped between banks green with shade trees and dotted with cottages which lay among lovely gardens.

Obviously the "Terror" could no longer turn back. The destroyers shut her in completely. It is true their commanders did not know, as I did, that an accident to her machinery had forced her to the surface, and that it was impossible for her to escape them by another plunge.

Nevertheless, they continued to follow, and would a.s.suredly maintain their pursuit to the very last.

I marveled at the intrepidity of their chase through these dangerous waters. I marveled still more at the conduct of our captain. Within a half hour now, his course would be barred by the cataract. No matter how perfect his machine, it could not escape the power of the great falls. If the current once mastered our engines, we should inevitably disappear in the gulf nearly two hundred feet deep which the waters have dug at the base of the falls! Perhaps, however, our captain had still power to turn to one of the sh.o.r.es and flee by the automobile routes.

In the midst of this excitement, what action should I take personally? Should I attempt to gain the sh.o.r.es of Navy Island, if we indeed advanced that far? If I did not seize this chance, never after what I had learned of his secrets, never would the Master of the World restore me to liberty.

I suspected, however, that my flight was no longer possible. If I was not confined within my cabin, I no longer remained unwatched. While the captain retained his place at the helm, his a.s.sistant by my side never removed his eyes from me. At the first movement, I should be seized and locked within my room. For the present, my fate was evidently bound up with that of the "Terror."

The distance which separated us from the two destroyers was now growing rapidly less. Soon they were but a few cable-lengths away.

Could the motor of the "Terror," since the accident, no longer hold its speeds? Yet the captain showed not the least anxiety, and made no effort to reach land!

We could hear the hissing of the steam which escaped from the valves of the destroyers, to mingle with the streamers of black smoke. But we heard, even more plainly, the roar of the cataract, now less than three miles away.

The "Terror" took the left branch of the river in pa.s.sing Navy Island. At this point, she was within easy reach of the sh.o.r.e, yet she shot ahead. Five minutes later, we could see the first trees of Goat Island. The current became more and more irresistible. If the "Terror" did not stop, the destroyers could not much longer follow her. If it pleased our accursed captain to plunge us into the vortex of the falls, surely they did not mean to follow into the abyss!

Indeed, at this moment they signaled each other, and stopped the pursuit. They were scarce more than six hundred feet from the cataract. Then their thunders burst on the air and several cannon shot swept over the "Terror" without hitting its low-lying deck.

The sun had set, and through the twilight the moon's rays shone upon us from the south. The speed of our craft, doubled by the speed of the current, was prodigious! In another moment, we should plunge into that black hollow which forms the very center of the Canadian Falls.

With an eye of horror, I saw the sh.o.r.es of Goat Island flashed by, then came the Isles of the Three Sisters, drowned in the spray from the abyss.

I sprang up; I started to throw myself into the water, in the desperate hope of gaining this last refuge. One of the men seized me from behind.

Suddenly a sharp noise was heard from the mechanism which throbbed within our craft. The long gangways folded back on the sides of the machine, spread out like wings, and at the moment when the "Terror"

reached the very edge of the falls, she arose into s.p.a.ce, escaping from the thundering cataract in the center of a lunar rainbow.

Chapter 15

THE EAGLE'S NEST

On the morrow, when I awoke after a sound sleep, our vehicle seemed motionless. It seemed to me evident that we were not running upon land. Yet neither were we rushing through or beneath the waters; nor yet soaring across the sky. Had the inventor regained that mysterious hiding-place of his, where no human being had ever set foot before him?

And now, since he had not disembarra.s.sed himself of my presence, was his secret about to be revealed to me?

It seemed astonishing that I had slept so profoundly during most of our voyage through the air. It puzzled me and I asked if this sleep had not been caused by some drug, mixed with my last meal, the captain of the "Terror" having wished thus to prevent me from knowing the place where we landed. All that I can recall of the previous night is the terrible impression made upon me by that moment when the machine, instead of being caught in the vortex of the cataract rose under the impulse of its machinery like a bird with its huge wings beating with tremendous power!

So this machine actually fulfilled a four-fold use! It was at the same time automobile, boat, submarine, and airship. Earth, sea and air,--it could move through all three elements! And with what power! With what speed! Al few instants sufficed to complete its marvelous transformations. The same engine drove it along all its courses! And I had been a witness of its metamorphoses! But that of which I was still ignorant, and which I could perhaps discover, was the source of the energy which drove the machine, and above all, who was the inspired inventor who, after having created it, in every detail, guided it with so much ability and audacity!

At the moment when the "Terror" rose above the Canadian Falls, I was held down against the hatchway of my cabin. The clear, moonlit evening had permitted me to note the direction taken by the air-ship.

It followed the course of the river and pa.s.sed the Suspension Bridge three miles below the falls. It is here that the irresistible rapids of the Niagara River begin, where the river bends sharply to descend toward Lake Ontario.

On leaving this point, I was sure that we had turned toward the east.

The captain continued at the helm. I had not addressed a word to him.

What good would it do? He would not have answered. I noted that the "Terror" seemed to be guided in its course through the air with surprising ease. a.s.suredly the roads of the air were as familiar to it as those of the seas and of the lands!

In the presence of such results, could one not understand the enormous pride of this man who proclaimed himself Master of the World? Was he not in control of a machine infinitely superior to any that had ever sprung from the hand of man, and against which men were powerless? In truth, why should he sell this marvel? Why should he accept the millions offered him? Yes, I comprehended now that absolute confidence in himself which was expressed in his every att.i.tude. And where might not his ambition carry him, if by its own excess it mounted some day into madness!

A half hour after the "Terror" soared into the air, I had sunk into complete unconsciousness, without realizing its approach. I repeat, it must have been caused by some drug. Without doubt, our commander did not wish me to know the road he followed.

Hence I cannot say whether the aviator continued his flight through s.p.a.ce, or whether the mariner sailed the surface of some sea or lake, or the chauffeur sped across the American roads. No recollection remains with me of what pa.s.sed during that night of July thirty-first.

Now, what was to follow from this adventure? And especially concerning myself, what would be its end?

I have said that at the moment when I awoke from my strange sleep, the "Terror" seemed to me completely motionless. I could hardly be mistaken; whatever had been her method of progress, I should have felt some movement, even in the air. I lay in my berth in the cabin, where I had been shut in without knowing it, just as I had been on the preceding night which I had pa.s.sed on board the "Terror" on Lake Erie.