[Illustration: Scenes from the photo-drama.]

"Please, am I mixed up with Mr. Krantz?" inquired Hermione, smiling, for it was a bizarre experience to find herself interested in all sorts and conditions of people whom she had never heard of.

"Mr. Krantz is the reception clerk at the Central Hotel," was the answer, which conveyed fuller information to other ears than the girl's. Then Steingall glanced at his watch.

"I think some of you people must be tired after a strenuous day," he said. "I expect to be called away soon, and it is possible that I may want to disturb you, Mr. Curtis, before you retire for the night. Do you intend to remain here?"

"Yes."

For an instant, an appreciable constraint manifested its presence, and Uncle Horace did not display his wonted tact when he accentuated it by a dry chuckle, à propos of nothing in particular. Curtis relieved the situation after a slight hesitation.

"Lady Hermione, I take it, will now go to bed," he said coolly, "and, if she is wise, will refuse to unlock her door again till her maid comes in the morning. I purpose changing my clothes, in case I may have to accompany you on some midnight expedition. My uncle and aunt will tell us where they are staying, and arrange to meet us here at lunch to-morrow. You, Devar, being an approved night hawk, will join me in a cigar. How is that for a reasonable disposal of the company, Mr. Steingall?"

As though in reply, the telephone rang again, and the detective lifted the receiver from its hook.

"Hello! That you, Clancy?" he said. "Right. I'll come along by the subway from 59th Street—that will be quicker than a taxi … yes … yes."