“Ah, if you could only give me a clew to the fate of my dear niece I would be forever in your debt,” replied Blood, in a psalm-singing tone.

The chief bowed.

“Then you have discovered nothing new?” he asked.

“Well, ahem! That is, I have a new theory.”

The chief affected interest.

“What is it?” he asked.

“Well, it may be only theory, but sometimes I think it fact. I do not wish to wrong the young man—but—you see young people will be foolish—and—I—of course, this is all confidential.”

“Certainly!” replied the chief in a mystified way.

“There is a young man in the case. His name is Allerton Banks.”

The chief noted down the name.