"Why not?" Don Gregorio asked.

"Because," the spy replied, with a cynical smile, "for ten years the General has employed me, and during those ten years he has had only cause to praise me for the services I have rendered him."

A momentary silence followed.

"Here!" said Don Gregorio, after a long pause, "this time it is not ten ounces, but twenty, that you have earned. Continue to be faithful to us."

And he placed a heavy purse in his hands. The spy seized it with a gesture of avidity, and concealed it quickly under his poncho.

"You shall have no reproach to make me," he replied, with a bow.

"I hope we shall not," said Don Tadeo, with difficulty repressing an expression of disgust. "Only remember, we should be merciless."

"I know it."

"In that case, farewell."

"Farewell till tomorrow."