Don Torribio was a man of well-tried courage. Many a time, before the eyes of his comrades, he had performed deeds of wonderful temerity; but now, alone in the darkness, and surrounded by savage animals, he felt himself overcome by deadly terror: his chest heaved, and his breath came and went with difficulty through his set teeth; a cold sweat broke out on his limbs, and he was on the point of dropping.

But this fit of terror did not last above a minute. By a violent effort of his will, he collected himself, and calling all his energy to his aid, prepared for a desperate struggle, in which he knew he must succumb; yet, preserving that instinct of self-preservation and hope which is seldom utterly extinguished in man, he determined to defend his life to the last moment.

Just then his horse, with a snort of horrible fear, bounded away, and made his escape on to the plain.

"So much the better," muttered Don Torribio; "perhaps the poor brute's speed may save him."

A frightful concert of yells and howling broke out in all parts of the forest at the flight of the horse, and mighty shadows, indistinguishable in the darkness, bounded past Don Torribio.

He smiled bitterly.

"Aha!" said he; "Shall I stand here to be devoured, without attempting to escape? ¡Vive Dios! It would be the act of a fool! Come, I am not eaten yet: I will go."

A violent gust of wind here cleared the heaven of clouds, and for some minutes the wan light of the moon lit up the wild spot, in which Don Torribio found himself.

A few paces off, the Rio del Norte ran between two steep banks; on all sides, and far away in the distance, the dense masses of the virgin forest extended themselves. A chaos of rocks piled on each other in inextricable confusion, from whose fissures rose clumps of trees overgrown with entangled creepers drooping in fantastic garlands, pushed its ramifications to the verge of the river; the soil, composed of sand and the detritus always abounding in the forests of America, crumbled under the footstep.

Then Don Torribio knew where he was: at least fifteen leagues from the nearest inhabited spot. He was entangled in the first spurs of an immense forest—the only one throughout the country of the Apaches which the hardy pioneers of civilization had not yet dared to explore, such mysterious horrors seemed concealed in its dark recesses.