“Yes. Yes, there is a lot of melodrama in the world. But somehow I don’t fancy Kuyper, Witt and Co. play it. I think I’ll go and have a little talk with the firm.”

“You?” Lomas stared at him.

“Not alone, I reckon, sir.” Bell stood up.

“Well, you come and chaperon me. Yes, I want to look at ’em, Lomas. Wilton’s a medical man, you know. I want to see the patients, too.”

“You can try it,” Lomas said dubiously. “You realize we have nothing definite against Witt, and nothing at all against Kuyper. And I’m not sure that Kuyper hasn’t smelt a rat. He’s been staying at the Olympian. He was there on Tuesday night, but last night our men lost him.”

“Come on, Bell,” said Mr. Fortune.

Outside the big new block in Mawdleyn Lane Superintendent Bell stopped a moment and looked round. A man crossed the road and made a sign as he vanished into a doorway

“He’s in, sir,” Bell said, and they went up to the offices of Mr. Julius Kuyper.

A pert young woman received them. They wanted to see Mr. Kuyper? By appointment? Oh, Mr. Kuyper never saw anyone except by appointment.

“He’ll see me,” said Bell, and gave her a card. She looked him over impudently and vanished. Another young woman peered round the glass screen at them.