aring for my aunt's
jewels. I wished to show that we were not foolishly trying to hide them
from the eye of a spirit, but that we wished to learn the desire of my
departed aunt as soon as possible."

"It was by your order, then," said Nick, "that your daughter continued
to put the jewels on her dressing-table when she laid them aside for any
reason?"

"It was."

"I have just left some of them there now," said Mrs. Pond. "I went to my
room after my ride, and took off a light cloak which was fastened with
three pins, each having a diamond in its head. I stuck them all into a
cushion on that dressing-table."

"Is the room locked?" asked Nick.

"Yes," replied Mrs. Pond, and she produced the key of the door which
opened from the hall above.

"Will you allow me to go up there now?"

"Certainly."

She handed the key to Nick.

He took it and walked out of the parlor.

Nick had already formed a sort of working theory in the case. He
scarcely believed that it would hold water, but it would do for a
starter.

The most probable explanation that had come to him was that Mrs. Pond
had not really been robbed at all.

It might be that she had some motive for making these articles vanish.
Perhaps she had some need of money, and was secretly selling them
against the wish of her husband and her father.

So, when Nick took that key and went toward that room he did not expect
to find the three diamond pins in the position described by the lady.

He found the door locked, and he opened it by means of the key. Then he
locked it behind him, leaving the key in the lock.

He turned at once to a dressing-table.

The three pins were there, just as Mrs. Pond had said.

Nick laughed softly to himself.

"That looks bad for my first shot at this queer case," he said; "but
perhaps she didn't dare work the game while I was in the house."

He glanced out of the window of the room.

Two servants were in the yard. They seemed to be explaining the
robberies to a new driver of a groceryman's wagon, for they had one of
his arms apiece, and were pointing to the window.

Nick walked into the sitting-room, and spent some minutes examining the
walls, and especially the door leading toward the old part of the house.

He found nothing at all to reward his search. There absolutely was no
secret entrance.

The detective decided that nothing further could be done in that room.
He walked toward the other.

To his astonishment he found t