ualism. I guess that this is a first-class chance to do it."

He softly crept to the corner where the gliding figures had disappeared.

There, as he expected, he found one of those movable panels which the
bogus mediums prepare so cleverly.

His experience of such affairs taught Nick exactly what he should find
in the other room.

There must be a little cabinet in the corner covering the other side of
the sliding panel.

The medium might be in it, or she might be sitting blindfold just by the
door.

But the cabinet was certainly not empty. Two figures had gone into it,
as Nick had observed.

One of these was doubtless playing the part of Aunt Lavina.

The other must be waiting to appear in some other role.

Nick listened. He could hear the colonel questioning the supposed
spirit.

The replies were put in that silly and mysterious language supposed to
be appropriate to visitors from the other world.

The meaning of them, however, was plain enough. Colonel Richmond was
commanded to restore the jewels to Millie Stevens.

This point was made so exceedingly clear, and his promise was demanded
in such stringent terms that Nick was no longer able to doubt that the
interests of the Stevenses were being very carefully attended to by
these "spook-compellers."

In view of the facts already known, it was hardly possible to reach any
other conclusion than that Millie Stevens had hired this medium to do
the whole job.

That it was being done "to the queen's taste," Nick was forced to admit.

Yet he couldn't help being sorry to believe that such a charming and
beautiful girl as Millie Stevens should be mixed up in such a dirty
business.

He waited till Colonel Richmond had completed his solemn protestations,
and then suddenly slid the panel and passed through.

There was another person in the cabinet, who was, of course, instantly
aware of Nick's entrance.

But the place was so dark that at first the bogus ghost did not know
that Nick was not one of the regular company of spirits.

He had a chance to get his bearings before the discovery was made.

The shade of Aunt Lavina was just retreating toward the cabinet making
that absurd series of nods and gestures which such spirits always use.

Nick could see this performance through an aperture in the side of the
cabinet.

He instantly leaped out, and grappled with the spook.

Then there was an uproar. The whole room was in indescribable confusion.

Somebody