“I will try,” returned Nick, as he went out of the room, with Claudia by his side.

They walked to the front porch together. When Nick Carter had thrown a glance around, to make sure they were not followed, and that no one could overhear, he said to the girl, in a low tone:

“I wish you would stay at Crownledge for the remainder of the day, if you can. Keep a watchful eye on everything. It may be that Marcos has gone out for something that he thinks he should attend to promptly in his own person, and that my assistant has gone with him as a sort of bodyguard.”

Claudia shook her head incredulously.

“I can hardly think that. My cousin would most likely have told me or Phillips, or both of us, if he had intended to be away even for half an hour. Besides, he was lying down when last seen by Phillips.”

“Well, at all events, if you can stay here for the remainder of the day, it may help us materially. I still intend to leave here to-night with Marcos for Joyalita, if possible. If not, we will go not later than to-morrow.”

“Do you know where Marcos is, then?”

“I know where he may be,” answered Nick. “I am going to see.”

His touring car was still at the front steps. With a smiling farewell and lifting of his hat to the girl, the detective took his place in the car and directed Maloney to take him home.

When Nick Carter told Claudia that he knew where Marcos might be, he was not speaking without reason. Nor was his guess so wild as to be almost uncertainty.