terest in everything which
concerned the old life and history of the city. He yearned to see this
new underworld which his companion had discovered.

"Look here, Burger," said he, earnestly, "I assure you that you can
trust me most implicitly in the matter. Nothing would induce me to put
pen to paper about anything which I see until I have your express
permission. I quite understand your feeling and I think it is most
natural, but you have really nothing whatever to fear from me. On the
other hand, if you don't tell me I shall make a systematic search, and
I shall most certainly discover it. In that case, of course, I should
make what use I liked of it, since I should be under no obligation to
you."

Burger smiled thoughtfully over his cigar.

"I have noticed, friend Kennedy," said he, "that when I want
information over any point you are not always so ready to supply it."

"When did you ever ask me anything that I did not tell you? You
remember, for example, my giving you the material for your paper about
the temple of the Vestals."

"Ah, well, that was not a matter of much importance. If I were to
question you upon some intimate thing would you give me an answer, I
wonder! This new catacomb is a very intimate thing to me, and I should
certainly expect some sign of confidence in return."

"What you are driving at I cannot imagine," said the Englishman, "but
if you mean that you will answer my question about the catacomb if I
answer any question which you may put to me I can assure you that I
will certainly do so."

"Well, then," said Burger, leaning luxuriously back in his settee, and
puffing a blue tree of cigar-smoke into the air, "tell me all about
your relations with Miss Mary Saunderson."

Kennedy sprang up in his chair and glared angrily at his impassive
companion.

"What the devil do you mean?" he cried. "What sort of a question is
this? You may mean it as a joke, but you never made a worse one."

"No, I don't mean it as a joke," said Burger, simply. "I am really
rather interested in the details of the matter. I don't know much
about the world and women and social life and that sort of thing, and
such an incident has the fascination of the unknown for me. I know
you, and I knew her by sight--I had even spoken to her once or twice.
I should very much like to hear from your own lips exactly what it was
which occurred between you."

"I won't tell you a word."

"That's all right. It was o