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.