"So much the better," replied the enthusiastic Paganel. "I like a fine spectacle, especially when I cannot avoid it. Only one thing would make me anxious, if anxiety served to avert danger," added he, "and that is, that the culminating point of this plain is the ombu upon which we are perched. A lightning-conductor would be very useful here, for this very tree among all those of the Pampas is the one that particularly attracts the lightning. And then, as you are aware, my friends, meteorologists advise us not to take refuge under trees during a storm."
"Well," said the major, "that is timely advice."
"It must be confessed, Paganel," replied Glenarvan, "that you choose a good time to tell us these encouraging things!"
"Bah!" replied Paganel; "all times are good to receive information. Ah, it is beginning!"
AN EXTRAORDINARY STORM.
Violent thunder-claps interrupted this conversation, and their intensity increased till they reached the most deafening peals. They soon became sonorous, and made the atmosphere vibrate in rapid oscillations. The firmament was on fire, and during this commotion it was impossible to distinguish from what electric spark emanated the indefinitely-prolonged rumblings that reverberated throughout the abysses of the sky.
The incessant flashes assumed various forms. Some, darting perpendicularly towards the earth, were repeated five or six times in the same place; others, separating into a thousand different branches, spread in zigzag lines and produced on the dark vault of the heavens astonishing jets of arborescent flame. Soon the sky, from east to north, was crossed by a phosphorescent band of intense brilliancy. This illumination gradually overspread the entire horizon, lighting up the clouds like a bonfire, and was reflected in the mirror-like waters, forming what seemed to be an immense circle of fire, of which the tree occupied the centre.
Glenarvan and his companions watched this terrific spectacle in silence. Sheets of dazzling light glided towards them, and blinding flashes followed in rapid succession, now showing the calm countenance of the major, then the speculative face of Paganel or the energetic features of Glenarvan, and again the frightened look of Robert or the unconcerned expression of the sailors. The rain, however, did not fall as yet, nor had the wind risen. But soon the flood-gates of the heavens opened, and the rain came down in torrents, the drops, as they struck the surface of the water, rebounding in thousands of sparks illuminated by the incessant lightning.
Did this rain predict the end of the storm? Were Glenarvan and his companions to be released with a few thorough drenchings? At the height of this struggle of the elements, suddenly there appeared at the end of the branch which extended horizontally, a flaming globe, of the size of a fist, and surrounded by a black smoke. This ball, after revolving a few moments, burst like a bombshell, and with a noise that was distinguishable in the midst of the general tumult. A sulphurous vapor filled the atmosphere. There was a moment of silence, and then Tom Austin was heard crying,—