"Well, well, Mr. Venner; I am quite accustomed to close calls and hard knocks, and I assure you that I bear the señora's watchmen no ill will for having done their duty as they saw it. Señora Cervera is to be congratulated upon having secured the services of two such faithful fellows."

Kilgore had all he could do to keep from laughing aloud, so blinded was he by Nick's artful duplicity.

"And when I inform you, señora," cried Venner, "that Detective Carter is in my employ, and is really a royal good friend, I am sure that you will pardon him for having been so misled by your letter of this morning."

Señora Cervera was blushing now, yet to Nick it appeared a little forced, and there was in her evil, black eyes a gleam he did not like. Yet she at once arose and came to shake the detective by the hand.

"Oh, if my dear friend, Mr. Venner, says it is all right, I am sure it must be so," she cried, smiling up at Nick. "But I am afraid, Detective Carter, that you will now think me dreadfully severe, and my two watchmen more brutal than bulldogs."

Nick laughed deeply, and glanced at the display of diamonds on the table.

"When one has such valuable toys as those in her house, señora, bold men and vigilant bulldogs are both essential," said he, heartily.

"That's true, sir; indeed, it is."

"And with your permission, señora, I will shake hands with your two watchmen also, to show them I bear no resentment. After which I will take myself home, to nurse my little tokens of their vigilance and prowess."

This brought a laugh from all, and Nick, ever shrewd and crafty, now shook hands with the two criminals he fully intended to finally land behind prison bars. Then he bowed himself out of the room, and was accompanied by Rufus Venner to the front door of the house, where he bade him a genial good-night and departed.