It seemed to me that something like a wink quivered for an instant over one of Mr. Baynes's tiny eyes.

"We agreed to work on our own lines, Mr. Holmes. That's what I am doing."

"Oh, very good," said Holmes. "Don't blame me."

"No, sir; I believe you mean well by me. But we all have our own systems, Mr. Holmes. You have yours, and maybe I have mine."

"Let us say no more about it."

"You're welcome always to my news. This fellow is a perfect savage, as strong as a cart-horse and as fierce as the devil. He chewed Downing's thumb nearly off before they could master him. He hardly speaks a word of English, and we can get nothing out of him but grunts."

"And you think you have evidence that he murdered his late master?"

"I didn't say so, Mr. Holmes; I didn't say so. We all have our little ways. You try yours and I will try mine. That's the agreement."

Holmes shrugged his shoulders as we walked away together. "I can't make the man out. He seems to be riding for a fall. Well, as he says, we must each try our own way and see what comes of it. But there's something in Inspector Baynes which I can't quite understand."

"Just sit down in that chair, Watson," said Sherlock Holmes when we had returned to our apartment at the Bull. "I want to put you in touch with the situation, as I may need your help to-night. Let me show you the evolution of this case so far as I have been able to follow it. Simple as it has been in its leading features, it has none the less presented surprising difficulties in the way of an arrest. There are gaps in that direction which we have still to fill.