"Nothing, sir. Miss Beverley sent away two parcels this afternoon, which were searched downstairs. They were quite unimportant."

"I shall expect to hear from you again," Brightman directed, "within half an hour. If the third person is a stranger, try and find out his name."

"I'll manage that all right, Mr. Brightman. The young lady has just come down. I'll be getting back into the lounge."

Brightman turned around to Crawshay, who was in the act of shaking the cocktails.

"A third party," he observed.

"Interesting," Crawshay declared, "very interesting! Perhaps the intermediary. It might possibly be Doctor Gant, though."

The detective shook his head.

"Three quarters of an hour ago," he said, "Doctor Gant went into Gatti's for a chop. He was quite alone and in morning clothes."

Crawshay poured the amber-coloured liquid which he had been shaking into a frosted glass, handed it to his companion and filled one for himself.

"Here's hell to Jocelyn Thew, anyway!" he exclaimed, with a note of real feeling in his tone.