"And nobody at Cook's paid out any money on her letter of credit—or cashed any express checks for her. Where did that money come from that was sent back to the hotel?"

"But what is the point of all this?"

"That's what I just particularly don't know.... But it needs looking into."

Falconer favored him with a level scrutiny. "How long have you known Miss Beecher?"

"I met her the night before last. That, however, doesn't enter into the case."

"It would seem to me that it might."

"Between three days and three weeks," said Billy, remembering something, "the difference is sometimes no greater than between Tweedledum and Tweedledee." He smiled humorously at the other young man, a frank, likeable smile that softened magically the bluntness of his young mouth. "That's why I came to you. You are the only soul I know to be interested in Miss Beecher's welfare. The Evershams are off up the Nile—and they'd probably be helpless, anyway. Besides, you know more about this blamed Egypt of yours than I do.... Have you any idea where she went yesterday afternoon?"

"Not at all."

"Neither have the Evershams. They were surprised when I asked them about it this morning. They didn't know she was going. Now she went somewhere in a limousine——"

"Probably to the station."