Glenarvan and his companions gazed silently at this terrifying spectacle. They could not make their voices heard, but the sheets of white light which enwrapped them every now and then, revealed the face of one and another, sometimes the calm features of the Major, sometimes the eager, curious glance of Paganel, or the energetic face of Glenarvan, and at others, the scared eyes of the terrified Robert, and the careless looks of the sailors, investing them with a weird, spectral aspect.
However, as yet, no rain had fallen, and the wind had not risen in the least. But this state of things was of short duration; before long the cataracts of the sky burst forth, and came down in vertical streams. As the large drops fell splashing into the lake, fiery sparks seemed to fly out from the illuminated surface.
Was the rain the FINALE of the storm? If so, Glenarvan and his companions would escape scot free, except for a few vigorous douche baths. No. At the very height of this struggle of the electric forces of the atmosphere, a large ball of fire appeared suddenly at the extremity of the horizontal parent branch, as thick as a man"s wrist, and surrounded with black smoke. This ball, after turning round and round for a few seconds, burst like a bombsh.e.l.l, and with so much noise that the explosion was distinctly audible above the general FRACAS. A sulphurous smoke filled the air, and complete silence reigned till the voice of Tom Austin was heard shouting:
"The tree is on fire."
Tom was right. In a moment, as if some fireworks were being ignited, the flame ran along the west side of the OMBU; the dead wood and nests of dried gra.s.s, and the whole sap, which was of a spongy texture, supplied food for its devouring activity.
The wind had risen now and fanned the flame. It was time to flee, and Glenarvan and his party hurried away to the eastern side of their refuge, which was meantime untouched by the fire. They were all silent, troubled, and terrified, as they watched branch after branch shrivel, and crack, and writhe in the flame like living serpents, and then drop into the swollen torrent, still red and gleaming, as it was borne swiftly along on the rapid current. The flames sometimes rose to a prodigious height, and seemed almost lost in the atmosphere, and sometimes, beaten down by the hurricane, closely enveloped the OMBU like a robe of Nessus. Terror seized the entire group. They were almost suffocated with smoke, and scorched with the unbearable heat, for the conflagration had already reached the lower branches on their side of the OMBU. To extinguish it or check its progress was impossible; and they saw themselves irrevocably condemned to a torturing death, like the victims of Hindoo divinities.
At last, their situation was absolutely intolerable. Of the two deaths staring them in the face, they had better choose the less cruel.
"To the water!" exclaimed Glenarvan.
Wilson, who was nearest the flames, had already plunged into the lake, but next minute he screamed out in the most violent terror:
"Help! Help!"
Austin rushed toward him, and with the a.s.sistance of the Major, dragged him up again on the tree.
"What"s the matter?" they asked.
"Alligators! alligators!" replied Wilson.
The whole foot of the tree appeared to be surrounded by these formidable animals of the Saurian order. By the glare of the flames, they were immediately recognized by Paganel, as the ferocious species peculiar to America, called CAIMANS in the Spanish territories. About ten of them were there, lashing the water with their powerful tails, and attacking the OMBU with the long teeth of their lower jaw.
At this sight the unfortunate men gave themselves up to be lost.
A frightful death was in store for them, since they must either be devoured by the fire or by the caimans. Even the Major said, in a calm voice:
"This is the beginning of the end, now."
There are circ.u.mstances in which men are powerless, when the unchained elements can only be combated by other elements. Glenarvan gazed with haggard looks at the fire and water leagued against him, hardly knowing what deliverance to implore from Heaven.
The violence of the storm had abated, but it had developed in the atmosphere a considerable quant.i.ty of vapors, to which electricity was about to communicate immense force. An enormous water-spout was gradually forming in the south--a cone of thick mists, but with the point at the bottom, and base at the top, linking together the turbulent water and the angry clouds. This meteor soon began to move forward, turning over and over on itself with dizzy rapidity, and sweeping up into its center a column of water from the lake, while its gyratory motions made all the surrounding currents of air rush toward it.
A few seconds more, and the gigantic water-spout threw itself on the OMBU, and caught it up in its whirl. The tree shook to its roots.
Glenarvan could fancy the caimans" teeth were tearing it up from the soil; for as he and his companions held on, each clinging firmly to the other, they felt the towering OMBU give way, and the next minute it fell right over with a terrible hissing noise, as the flaming branches touched the foaming water.
It was the work of an instant. Already the water-spout had pa.s.sed, to carry on its destructive work elsewhere. It seemed to empty the lake in its pa.s.sage, by continually drawing up the water into itself.
The OMBU now began to drift rapidly along, impelled by wind and current.
All the caimans had taken their departure, except one that was crawling over the upturned roots, and coming toward the poor refugees with wide open jaws. But Mulrady, seizing hold of a branch that was half-burned off, struck the monster such a tremendous blow, that it fell back into the torrent and disappeared, lashing the water with its formidable tail.
Glenarvan and his companions being thus delivered from the voracious SAURIANS, stationed themselves on the branches windward of the conflagration, while the OMBU sailed along like a blazing fire-ship through the dark night, the flames spreading themselves round like sails before the breath of the hurricane.
CHAPTER XXVI THE RETURN ON BOARD
FOR two hours the OMBU navigated the immense lake without reaching _terra firma_. The flames which were devouring it had gradually died out. The chief danger of their frightful pa.s.sage was thus removed, and the Major went the length of saying, that he should not be surprised if they were saved after all.
The direction of the current remained unchanged, always running from southwest to northeast. Profound darkness had again set in, only illumined here and there by a parting flash of lightning. The storm was nearly over. The rain had given place to light mists, which a breath of wind dispersed, and the heavy ma.s.ses of cloud had separated, and now streaked the sky in long bands.
The OMBU was borne onward so rapidly by the impetuous torrent, that anyone might have supposed some powerful locomotive engine was hidden in its trunk. It seemed likely enough they might continue drifting in this way for days. About three o"clock in the morning, however, the Major noticed that the roots were beginning to graze the ground occasionally, and by sounding the depth of the water with a long branch, Tom Austin found that they were getting on rising ground. Twenty minutes afterward, the OMBU stopped short with a violent jolt.
"Land! land!" shouted Paganel, in a ringing tone.
The extremity of the calcined bough had struck some hillock, and never were sailors more glad; the rock to them was the port.
Already Robert and Wilson had leaped on to the solid plateau with a loud, joyful hurrah! when a well-known whistle was heard. The gallop of a horse resounded over the plain, and the tall form of Thalcave emerged from the darkness.
"Thalcave! Thalcave!" they all cried with one voice.
"Amigos!" replied the Patagonian, who had been waiting for the travelers here in the same place where the current had landed himself.
As he spoke he lifted up Robert in his arms, and hugged him to his breast, never imagining that Paganel was hanging on to him. A general and hearty hand-shaking followed, and everyone rejoiced at seeing their faithful guide again. Then the Patagonian led the way into the HANGAR of a deserted ESTANCIA, where there was a good, blazing fire to warm them, and a substantial meal of fine, juicy slices of venison soon broiling, of which they did not leave a crumb. When their minds had calmed down a little, and they were able to reflect on the dangers they had come through from flood, and fire, and alligators, they could scarcely believe they had escaped.
Thalcave, in a few words, gave Paganel an account of himself since they parted, entirely ascribing his deliverance to his intrepid horse. Then Paganel tried to make him understand their new interpretation of the doc.u.ment, and the consequent hopes they were indulging. Whether the Indian actually understood his ingenious hypothesis was a question; but he saw that they were glad and confident, and that was enough for him.
As can easily be imagined, after their compulsory rest on the OMBU, the travelers were up betimes and ready to start. At eight o"clock they set off. No means of transport being procurable so far south, they were compelled to walk. However, it was not more than forty miles now that they had to go, and Thaouka would not refuse to give a lift occasionally to a tired pedestrian, or even to a couple at a pinch. In thirty-six hours they might reach the sh.o.r.es of the Atlantic.
The low-lying tract of marshy ground, still under water, soon lay behind them, as Thalcave led them upward to the higher plains. Here the Argentine territory resumed its monotonous aspect. A few clumps of trees, planted by European hands, might chance to be visible among the pasturage, but quite as rarely as in Tandil and Tapalquem Sierras. The native trees are only found on the edge of long prairies and about Cape Corrientes.
Next day, though still fifteen miles distant, the proximity of the ocean was sensibly felt. The VIRAZON, a peculiar wind, which blows regularly half of the day and night, bent down the heads of the tall gra.s.ses.
Thinly planted woods rose to view, and small tree-like mimosas, bushes of acacia, and tufts of CURRA-MANTEL. Here and there, shining like pieces of broken gla.s.s, were salinous lagoons, which increased the difficulty of the journey as the travelers had to wind round them to get past. They pushed on as quickly as possible, hoping to reach Lake Salado, on the sh.o.r.es of the ocean, the same day; and at 8 P. M., when they found themselves in front of the sand hills two hundred feet high, which skirt the coast, they were all tolerably tired. But when the long murmur of the distant ocean fell on their ears, the exhausted men forgot their fatigue, and ran up the sandhills with surprising agility. But it was getting quite dark already, and their eager gaze could discover no traces of the DUNCAN on the gloomy expanse of water that met their sight.
"But she is there, for all that," exclaimed Glenarvan, "waiting for us, and running alongside."
"We shall see her to-morrow," replied McNabbs.
Tom Austin hailed the invisible yacht, but there was no response. The wind was very high and the sea rough. The clouds were scudding along from the west, and the spray of the waves dashed up even to the sand-hills. It was little wonder, then, if the man on the look-out could neither hear nor make himself heard, supposing the DUNCAN were there.
There was no shelter on the coast for her, neither bay nor cove, nor port; not so much as a creek. The sh.o.r.e was composed of sand-banks which ran out into the sea, and were more dangerous to approach than rocky shoals. The sand-banks irritate the waves, and make the sea so particularly rough, that in heavy weather vessels that run aground there are invariably dashed to pieces.
Though, then, the DUNCAN would keep far away from such a coast, John Mangles is a prudent captain to get near. Tom Austin, however, was of the opinion that she would be able to keep five miles out.
The Major advised his impatient relative to restrain himself to circ.u.mstances. Since there was no means of dissipating the darkness, what was the use of straining his eyes by vainly endeavoring to pierce through it.
He set to work immediately to prepare the night"s encampment beneath the shelter of the sand-hills; the last provisions supplied the last meal, and afterward, each, following the Major"s example, scooped out a hole in the sand, which made a comfortable enough bed, and then covered himself with the soft material up to his chin, and fell into a heavy sleep.
But Glenarvan kept watch. There was still a stiff breeze of wind, and the ocean had not recovered its equilibrium after the recent storm. The waves, at all times tumultuous, now broke over the sand-banks with a noise like thunder. Glenarvan could not rest, knowing the DUNCAN was so near him. As to supposing she had not arrived at the appointed rendezvous, that was out of the question. Glenarvan had left the Bay of Talcahuano on the 14th of October, and arrived on the sh.o.r.es of the Atlantic on the 12th of November. He had taken thirty days to cross Chili, the Cordilleras, the Pampas, and the Argentine plains, giving the DUNCAN ample time to double Cape Horn, and arrive on the opposite side.
For such a fast runner there were no impediments. Certainly the storm had been very violent, and its fury must have been terrible on such a vast battlefield as the Atlantic, but the yacht was a good ship, and the captain was a good sailor. He was bound to be there, and he would be there.
These reflections, however, did not calm Glenarvan. When the heart and the reason are struggling, it is generally the heart that wins the mastery. The laird of Malcolm Castle felt the presence of loved ones about him in the darkness as he wandered up and down the lonely strand.
He gazed, and listened, and even fancied he caught occasional glimpses of a faint light.
"I am not mistaken," he said to himself; "I saw a ship"s light, one of the lights on the DUNCAN! Oh! why can"t I see in the dark?"