“I say it is here! Give it to me at once!”

“Officers, this is your man! Take him!” shouted Mr. Stuart.

Two of the officers seized and handcuffed the second man, but the old man with surprising agility leaped from the room, and the officers could find not the slightest trace of him.

“Ah, Mr. Stuart,” said the countess, “I do not know what chance brought you to my rescue, but help was greatly needed and I am grateful.”

“Ruth overheard a talk this evening and sent us here to see if we could serve you. The plot was instigated by Monsieur Duval.”

“That old man was Monsieur Duval himself. He is a very dangerous enemy to have.”

“That I already know, Countess. After we learned of your danger, Mollie gave me the paper you had put in her care. It was hardly prudent to give such a document to a young girl. I think we are entitled to an explanation.”

“Ah, please not to-night, Monsieur! But may I ask you to bring Miss Stuart and the girls here to-morrow afternoon? Then I shall be glad to tell you my story.”

“Very well,” replied Mr. Stuart stiffly, displeased at the countess’ lack of frankness.

On Mr. Stuart’s return to the hotel the girls overwhelmed him with questions and called eagerly for a glimpse of the mysterious paper.