"Confound Sergeant Payne!" I exclaimed. "Is Dr. Thorndyke with him?"

"No, sir," replied the grinning damsel. "Dr. Thorndyke is hout."

"Hout!" I repeated (my surprise leading to unintentional mimicry).

"Yes, sir. He went hout soon after you, sir, on his bicycle. He had a basket strapped on to it—leastways a hamper—and he borrowed a basin and a kitchen-spoon from the cook."

I stared at the girl in astonishment. The ways of John Thorndyke were, indeed, beyond all understanding.

"Well, let me have some dinner or supper at once," I said, "and I will see what the sergeant wants."

The officer rose as I entered the surgery, and, laying his helmet on the table, approached me with an air of secrecy and importance.

"Well, sir," said he, "the fat's in the fire. I've arrested Mr. Draper, and I've got him locked up in the court-house. But I wish it had been someone else."

"So does he, I expect," I remarked.

"You see, sir," continued the sergeant, "we all like Mr. Draper. He's been among us a matter of seven years, and he's like one of ourselves. However, what I've come about is this; it seems the gentleman who was with you this evening is Dr. Thorndyke, the great expert. Now Mr. Draper seems to have heard about him, as most of us have, and he is very anxious for him to take up the defence. Do you think he would consent?"