are a fakir and a blackmailer.
I'll have you in jail for this, by God--and you too, Gregory."
"One moment, please," said Kennedy calmly. "Mr. Lawrence, will you be
so kind as to reach behind your chair? What do you find?"
Lawrence lifted up the plain black box and with it he pulled up the
wires which I had so carefully concealed in the cracks of the floor.
"That," said Kennedy, "is a little instrument called the microphone.
Its chief merit lies in the fact that it will magnify a sound sixteen
hundred times, and carry it to any given point where you wish to place
the receiver. Originally this device was invented for the aid of the
deaf, but I see no reason why it should not be used to aid the law.
One needn't eavesdrop at the key-hole with this little instrument
about. Inside that box there is nothing but a series of plugs from
which wires, much finer than a thread, are stretched taut. Yet a fly
walking near it will make a noise as loud as a draft-horse. If the
microphone is placed in any part of the room, especially if near the
persons talking--even if they are talking in a whisper--a whisper such
as occurred several times during the evening and particularly while
I was in the next room getting the notes made by my stenographer--a
whisper, I say, is like shouting your guilt from the house-tops.
"You two men, Close and Lawrence, may consider yourselves under arrest
for conspiracy and whatever other indictments will lie against such
creatures as you. The police will be here in a moment. No, Close,
violence won't do now. The doors are locked--and see, we are four to
two."
THE BLACK HAND
BY ARTHUR B. REEVE
Kennedy and I had been dining rather late one evening at Luigi's, a
little Italian restaurant on the lower West Side. We had known the
place well in our student days, and had made a point of visiting it
once a month since, in order to keep in practice in the fine art of
gracefully handling long shreds of spaghetti. Therefore we did not
think it strange when the proprietor himself stopped a moment at our
table to greet us. Glancing furtively around at the other diners,
mostly Italians, he suddenly leaned over and whispered to Kennedy:
"I have heard of your wonderful detective work, Professor. Could you
give a little advice in the case of a friend of mine?"
"Surely, Luigi. What is the case?" asked Craig, leaning back in his
chair.
Luigi glanced around again apprehensively and lowered his voice.
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