Spencer nodded.

"Glad to meet him, then," he remarked. "There are a few questions I shall be glad to ask him in the morning."

"There is one," Pelham said, "which you must answer now."

Spencer raised his eyebrows. He was standing with his back to them now, helping himself to sandwiches from a dish upon the sideboard.

"By Jove, your cook does understand these things," he remarked, with his mouth full. "No idea I was so hungry. What was that, Mr. Pelham? A question which must be answered now?"

"Yes. You telegraphed to Duncombe to know the names of Lord Runton's guests, and now you have come here yourself. Why?"

Spencer helped himself to another sandwich.

"I came here," he said, "because I didn't seem to be getting on in Paris. It struck me that the clue to Miss Poynton's disappearance might after all be on this side of the Channel."

Pelham guided himself by the table to the sideboard. He stood close to Spencer.

"Mr. Spencer," he said, "I am almost blind, and I cannot see your face, but I want you to tell me the truth. I expect it from you."