"Imagine my surprise and satisfaction when Mr. Fetterman, here, came to my hotel, a few minutes ago, with the information that the ringleader of the thieving gang had been captured, and that the diamonds had been recovered. We came on here at once, I to explain my mission to Mr. Townsend, and Mr. Fetterman to vouch for my story."

Shirley, of Scotland Yard, sank back in his chair, his mild blue eyes roving whimsically about over the astounded faces of his listeners.

"Merciful powers!" gasped Townsend. "Can it be possible that I have been so terribly deceived in that fellow who called himself the Man from Cape Town? I was positive of his honesty, although I had not the remotest idea, at the time, of what the treasure consisted. I first met the Man from Cape Town in Philadelphia, and befriended him. He seemed grateful, and, just before he died, called me to his bedside and gave me a chart of an island in the Bahamas. The island was said to have a cave, and an iron chest was said to be in the cave. I looked upon the whole story as a fairy tale, but, as I wanted to test my submarine with a long sea cruise, promised the man I would go and look for his iron chest.

"The chest, when found, was to be brought to New Orleans and opened in the presence of a lady living in St. Charles Avenue, who, Hobart told me, was his daughter. The treasure was to be equally divided between the lady and myself.

"That iron chest seemed to draw upon me all manner of unfortunate adventures, and I regretted continually that I had ever had anything to do with it. But I had given my promise to this Man from Cape Town, and felt myself bound to carry it out to the letter. I have held strictly to that policy, and Motor Matt and his friends have stood loyally by through everything that has happened."

Shirley turned an approving glance on Motor Matt.

"I hear nothing but most excellent reports of Motor Matt," said he, "and I should like to hear from him, in detail, all that has happened while he and his friends were working to recover the diamonds for the last time."

"It will be worth listening to, I can promise you that," said Cassidy. "Whenever he does a thing, he has a way o' his own of getting at it."

All eyes were turned on Matt. He saw that he was in for it, and began at the beginning and went through with every detail of the adventures recently encountered by him and his friends.

Every one followed him closely, particularly Shirley.