"And that this young lady was accompanied on that day by a handsome young gentleman?"

"Yes."

"Well, I have since made the acquaintance of this young man."

"Ah!"

"At first I thought it only a coincidence, and dismissed the matter from my mind. Since I have heard Mrs. Ballou's story, a queer thought has entered my head."

"Explain."

"This young gallant, whom I first saw in the company of the runaway Miss Holmes, is Mr. Arch, or Archibald Brookhouse, of Trafton."

"I see," thoughtfully.

"And the initials following that album verse are A. B."