"Which it was!" cried Carlita, earnestly, turning toward him again.

"I therefore concluded that, as I had been denied admission and then permitted to see her under Miss Chalmers' espionage, that Miss de Barryos was kept a prisoner."

"A prisoner!" cried Leith, a flash in his gray eyes that was dangerous.

"It is quite true!" exclaimed Carlita, excitedly.

"It does not take a detective long to jump at a conclusion under those circumstances," said Stolliker, with a smile. "I then questioned my niece, Ahbel, who is Miss de Barryos' maid, and had my suspicions confirmed. I instructed her that she was to closely watch Miss Chalmers, and report to me, through a medium which I named to her, any movement made by Miss Chalmers. Before that, however, Miss Chalmers insisted upon knowing what time the train from Albany would arrive, and what time the arrest would be made. As I did not trust her, naturally I did not tell the exact truth. At ten minutes before eight I was notified that Miss Chalmers had left the house. At eight, I knew that she had entered this one."

"This one!" gasped Carlita. "Jessica has been here?"

"Yes," answered Leith. "I will tell you everything in a moment. Go on, Mr. Stolliker. Your story interests me."

"I had instructed my niece, Ahbel, that she was to induce the nurse to leave Miss de Barryos alone with her for a moment, using any means that lay in her power, and this injunction also she carried out. She had Miss Chalmers' own maid summon her, then when Miss de Barryos was alone, Ahbel went into the room. Miss de Barryos knows the rest. She told her maid that it was a matter of life and death that she should leave the house at once, and instructed by me, that Miss de Barryos was to carry out any wish she might express, Ahbel quickly threw a dress over her negligee, and—Perhaps you can tell the sequel of the story better than I can, Mr. Pierrepont," exclaimed the detective, with a merry twinkle in his penetrating eye. "At all events, when this telegram was received, I knew where to find her, though I confess I thought she had come for the purpose of thwarting some scheme of Miss Chalmers', and I wanted no harm to befall her."

Leith extended his hand, and with cordial warmth the detective took it.