"None. We have sent to all of our friends in the vain hope that she might have arisen early and gone out, but no one has seen her. She has disappeared as thoroughly as though she had been swallowed by an earthquake. Here, however, is a letter which reached me this morning. I cannot tell whether there is anything in it, or whether it is merely a cruel joke perpetrated by some crank who has heard of my loss." He handed the letter to the detective, who read as follows:

"Your daughter is safe if you are sensible. If you want her back all you have to do is to state your figures. Make them high enough, and she'll be with you. Put a 'Personal' in the Herald for D. M., and I will answer."

"Mr. Gedney," said Mr. Barnes, "I am afraid this is a serious case. What has been done has been so thoroughly well accomplished that I believe we have no fool to deal with. His is a master hand. We must begin our work at once. I will take this up personally. Come, we must go out."

They proceeded first to the Herald uptown office, and Mr. Barnes inserted the following advertisement:

"D. M. Communicate at once, stating lowest terms. Gedney."

"Now we will go to your home, Mr. Gedney," said Mr. Barnes, and thither they went.

Seating himself in a comfortable leather chair in the library, Mr. Barnes asked that the butler should be called. The man entered the room, and it was apparent at once that here was a good servant of the English type.

"Moulton," began Mr. Barnes, "I am a detective. I am going to find out where your young mistress has been taken."

"I hope so, sir," said the butler.

"Very well," said the detective. "Now answer a few questions explicitly, and you may give me great assistance. On Tuesday morning you admitted the doctor. At what time was it?"