ne situated on the slopes of Montmartre. I was
there alone, sipping a cup of coffee after a frugal dinner. I had
drifted in there chiefly because I had quite accidentally caught sight
of M. le Marquis de Firmin-Latour walking arm-in-arm up the Rue Lepic
with a lady who was both youthful and charming--a well-known dancer at
the opera. Presently I saw him turn into that discreet little
restaurant, where, in very truth, it was not likely that Mme. la
Marquise would follow him. But I did. What made me do it, I cannot
say; but for some time now it had been my wish to make the personal
acquaintance of M. de Firmin-Latour, and I lost no opportunity which
might help me to attain this desire.

Somehow the man interested me. His social and financial position was
peculiar, you will admit, and here, methought, was the beginning of an
adventure which might prove the turning-point in his career and . . .
my opportunity. I was not wrong, as you will presently see. Whilst
silently eating my simple dinner, I watched M. de Firmin-Latour.

He had started the evening by being very gay; he had ordered champagne
and a succulent meal, and chatted light-heartedly with his companion,
until presently three young women, flashily dressed, made noisy
irruption into the restaurant.

M. de Firmin-Latour's friend hailed them, introduced them to him, and
soon he was host, not to one lady, but to four, and instead of two
dinners he had to order five, and more champagne, and then
dessert--peaches, strawberries, bonbons, liqueurs, flowers, and what
not, until I could see that the bill which presently he would be
called upon to pay would amount to far more than his quarterly
allowance from Mme. la Marquise, far more, presumably, than he had in
his pocket at the present moment.

My brain works with marvellous rapidity, as you know. Already I had
made up my mind to see the little comedy through to the end, and I
watched with a good deal of interest and some pity the clouds of
anxiety gathering over M. de Firmin-Latour's brow.

The dinner party lasted some considerable time; then the inevitable
cataclysm occurred. The ladies were busy chattering and rouging their
lips when the bill was presented. They affected to see and hear
nothing: it is a way ladies have when dinner has to be paid for; but I
saw and heard everything. The waiter stood by, silent and obsequious
at first, whilst M. le Marquis hunted through all his pockets. Then
there was some whispere