aintance, Monsieur G--, the Prefect of the
Parisian police.

We gave him a hearty welcome; for there was nearly half as much of the
entertaining as of the contemptible about the man, and we had not seen
him for several years. We had been sitting in the dark, and Dupin now
arose for the purpose of lighting a lamp, but sat down again, without
doing so, upon G.'s saying that he had called to consult us, or rather
to ask the opinion of my friend, about some official business which had
occasioned a great deal of trouble.

"If it is any point requiring reflection," observed Dupin, as he
forebore to enkindle the wick, "we shall examine it to better purpose in
the dark."

"That is another of your odd notions," said the Prefect, who had a
fashion of calling every thing "odd" that was beyond his comprehension,
and thus lived amid an absolute legion of "oddities."

"Very true," said Dupin, as he supplied his visiter with a pipe, and
rolled towards him a comfortable chair.

"And what is the difficulty now?" I asked. "Nothing more in the
assassination way, I hope?"

"Oh no; nothing of that nature. The fact is, the business is very simple
indeed, and I make no doubt that we can manage it sufficiently well
ourselves; but then I thought Dupin would like to hear the details of
it, because it is so excessively odd."

"Simple and odd," said Dupin.

"Why, yes; and not exactly that, either. The fact is, we have all been
a good deal puzzled because the affair is so simple, and yet baffles us
altogether."

"Perhaps it is the very simplicity of the thing which puts you at
fault," said my friend.

"What nonsense you do talk!" replied the Prefect, laughing heartily.

"Perhaps the mystery is a little too plain," said Dupin.

"Oh, good heavens! who ever heard of such an idea?"

"A little too self-evident."

"Ha! ha! ha--ha! ha! ha!--ho! ho! ho!" roared our visiter, profoundly
amused, "oh, Dupin, you will be the death of me yet!"

"And what, after all, is the matter on hand?" I asked.

"Why, I will tell you," replied the Prefect, as he gave a long, steady
and contemplative puff, and settled himself in his chair. "I will tell
you in a few words; but, before I begin, let me caution you that this
is an affair demanding the greatest secrecy, and that I should most
probably lose the position I now hold, were it known that I confided it
to any one."

"Proceed," said I.

"Or not," said Dupin.

"Well, then; I have received persona