"Only an empty box," interrupted Fernandez, but with rather a quavering voice, when remembering with deep mortification that he had come on this errand unarmed.

"You know Don Salvador de Moreno?"

"Perfectly."

"I have here a cheque of his for a large sum, sir," said Pedro, producing the old merchant's stamped paper. "What change have you about you?"

"I regret, senor, that I have only twenty pistoles," said the landlord, with sudden affability; "yes—just twenty, and a few dollars."

"All of which I require you to hand over instantly, or I shall send this bullet through your brain!" cried Pedro, with an oath, as he levelled the revolver full at the head of the startled Fernandez.

The latter saw the steel barrel glittering in the moonlight; he saw the caps on the breech; and he saw, too, that there was no misunderstanding the fierce glitter in the eyes of Pedro. The path was lonely, and no aid was nigh.

"Presto!" roared Pedro; "I have no time to spare."

With a reluctance that was no way feigned, Fernandez gave his purse, which Pedro thrust into his pocket.

"Now, senor," said Fernandez, "I beseech you to give me the horse, for which I must account to Captain Hawkshaw, as he left it on my premises."