“A white cock,” said he. “Most interesting! It is really a very curious case.”

But Mr. Baynes had kept his most sinister exhibit to the last. From under the sink he drew a zinc pail which contained a quantity of blood. Then from the table he took a platter heaped with small pieces of charred bone.

“Something has been killed and something has been burned. We raked all these out of the fire. We had a doctor in this morning. He says that they are not human.”

Holmes smiled and rubbed his hands.

“I must congratulate you, Inspector, on handling so distinctive and instructive a case. Your powers, if I may say so without offence, seem superior to your opportunities.”

Inspector Baynes’s small eyes twinkled with pleasure.

“You’re right, Mr. Holmes. We stagnate in the provinces. A case of this sort gives a man a chance, and I hope that I shall take it. What do you make of these bones?”

“A lamb, I should say, or a kid.”

“And the white cock?”

“Curious, Mr. Baynes, very curious. I should say almost unique.”