He looked at me in blank astonishment for a moment; then laughed as a man laughs who is suddenly confronted by a good joke.

"Hah! hah! hah!" he let out at the top of his voice. "Good! you're a born humorist, friend Middlebrook!" He pushed the claret nearer. "Fill your glass again! Hand it over to the authorities? Why, that would merit a full-page cartoon in the next number of Punch. Good, good! but," he went on, suddenly becoming grave again, "we were talking of those scoundrelly Quicks. Of course we—that is, my French friend and I—have been, and are, suspected of murdering them?"

"I think that is so," I answered.

"Well, that's a very easy point to settle, if it should ever come to it," he replied. "And I'll settle it, for your edification, just now. Noah and Salter Quick were done to death, one near Saltash, in Cornwall, the other near Alnwick, in Northumberland, several hundreds of miles apart, about the same hour of the same evening. Now, my friend and I, so far from being anywhere near either Saltash or Alnwick on that particular evening and night, spent them together at the North Eastern Railway Hotel at York. I went there that afternoon from London; he joined me from Berwick. We met at the hotel about six o'clock; we dined in the hotel; we played billiards in the hotel; we slept in the hotel; we breakfasted in the hotel; the hotel folks will remember us well, and our particulars are duly registered in their books on the date in question. We had no hand whatever in the murders of Noah and Salter Quick, and I give you my word of honour—being under the firm impression that though I am a pirate, I am still a gentleman—that neither of us have the very slightest notion who had!"

Miss Raven made an involuntary murmur of approval, and I was so much convinced of the man's good faith that I stretched out my hand to him.

"Mr. Baxter!" said I, "I'm heartily glad to have that assurance from you! And whether I'm a humorist or not, I'll beg you once more to take my advice and give up that loot to the authorities—you can make a plausible excuse, and throw all the blame on that bank-manager fellow, and take my word for it, little will be said—and then you can devote your undoubtedly great and able talents to legitimate ventures!"

"That would be as dull as ditch-water, Middlebrook," he retorted with a grin. "You're tempting me! But those Quicks—I'll tell you in what fashion there is a connection between their murder and ourselves, and one that would need some explanation. Bear in mind that I've kept myself posted in those murders through the newspapers, and also by collecting a certain amount of local gossip. Now—you've a certain somewhat fussy and garrulous old gentleman at Ravensdene Court—"

"Mr. Cazalette!" exclaimed Miss Raven.

"Mr. Cazalette is the name," said Baxter. "I have heard much of him, through the sources I've just referred to. Now, this Mr. Cazalette, going to or coming from a place where he bathed every morning, which place happened to be near the spot whereat Salter Quick was murdered, found a blood-stained handkerchief?"

"He did," said I. "And a lot of mystery attaches to it."