Abingdon he did not believe for a moment; but that this elusive case, which upon investigation only seemed the more obscure, was nevertheless a case of deliberate murder he was as firmly convinced as ever. Of the identity of the murderer, of his motive, he had not the haziest idea, but that the cloud which he had pictured as overhanging the life of the late Sir Charles was a reality and not a myth of the imagination he became more completely convinced with each new failure to pick up a clue.
He found himself helplessly tied. In which direction should he move and to what end? Inclination prompted him in one direction, common sense held him back. As was his custom, he took a pencil and wrote upon a little block:
Find means to force Brinn to speak.
He lay back in his chair again, deep in thought, and presently added the note:
Obtain interview with Ormûz Khân.
Just as he replaced the pencil on the table, his telephone bell rang. The caller proved to be his friend, Inspector Wessex.
"Hello, Mr. Harley," said the inspector. "I had occasion to return to the Yard, and they told me you had rung up. I don't know why you are interested in this Ormûz Khân, unless you want to raise a loan."
Paul Harley laughed. "I gather that he is a man
