"How is it that since the fearful catastrophe which made you an orphan, I never heard any mention of you? I, the best friend, almost the brother of your father, I should have been so happy to provide for you."

Don Leo, to whom we will henceforth give his real name, frowned; his brow was furrowed with deep wrinkles. He answered, with a sorrowful accent and trembling voice,—"Thank you, Don Mariano, for the friendship you evince for me. Believe that I am worthy of it; but, I implore you, let me keep in my heart the secret of my silence. One day, I trust, I shall be permitted to speak, and then I will tell you all."

Don Mariano pressed his hand. "Act as you think proper," he said, with deep emotion; "only remember one thing—that you have found in me the father you lost."

The young man turned his head away to conceal the tears he felt rising in his eyes. There was a lengthened silence without; the barking of the coyotes alone disturbed at intervals the imposing solitude of the desert. The interior of the tent was only lighted by a torch of ocote wood fixed in the ground, whose flickering flame played on the faces of the three men with shadows and lights which imprinted on their countenances a strange and fantastic expression.

"The sky is beginning to be studded with broad white bands," Don Leo continued: "the owls hidden beneath the leaves are saluting the return of day; the sun is about to rise; permit me, in a few words, to explain to you the facts with which you are unacquainted; for if I believe my presentiments, we shall soon have to act vigorously, in order to repair the ill deeds committed by Don Estevan."

The two men bowed in affirmation. Don Leo went on:—"Certain reasons, unnecessary to give here, led me to Mexico a few months ago. Owing to those reasons, I led rather a singular life, frequenting the worst society, and mingling, when the occasion offered, in society more or less corrupt, according as you understand my words. Do not believe, from what I have said, that I was engaged in any criminal operations, for you would commit a grave error. I merely, like a goodly number of my countrymen, carried on certain contraband trade; perhaps regarded with an evil eye by government officials, but which had nothing very reprehensible about it."

Marksman and Don Mariano exchanged a glance; they understood, or fancied they did. Don Leo feigned not to notice this glance.

"One of the places I frequented most assiduously," he said, "was the Plaza Mayor. There I visited an evangelista, a man of about fifty, half Jew, half pawnbroker, who, under a venerable appearance, concealed the most venal soul and most corrupt mind. This thorough scamp, through the thousand secret negotiations he carried on, and his duties of evangelista, was thoroughly acquainted with the secrets of an infinite number of families, and all the infamies daily committed in that immense capital. One day, when I happened to be in his shop at the Oración, a young girl entered. She was lovely, and seemed respectable. She trembled like a leaf on entering the scoundrel's den; the latter put on his most captivating smile, and obsequiously asked how he could serve her. She turned a timid glance around, and noticed me. I know not why, I scented a mystery. I pretended to be asleep, with my head on the table, and my forehead resting on my crossed arms."

"'That man!' she said, pointing to me."

"'Oh!' the evangelista answered, 'he is intoxicated with pulque; he is a poor sergeant, of no importance; besides, he is asleep.'"