As for me, I had soon forgotten all about the Mongol for the man in the case. Tired as I am after that long run through Samarkand, if I get a chance to visit him to-night I will.

Dinner being over, we all begin to make ourselves comfortable for the night, with the intention of sleeping till we reach Tachkend.

The distance from Samarkand to Tachkend is three hundred kilometres. The train will not get in there before seven o’clock in the morning. It will stop three times at small stations for water and fuel—circumstances favorable to the success of my project. I add that the night is dark, the sky overcast, no moon, no stars. It threatens rain; the wind is freshening. It is no time for walking on platforms, and nobody walks there. It is important to choose the moment when Popof is sound asleep.

It is not necessary for the interview to be a long one. That the gallant fellow should be reassured—that is the essential point—and he will be, as soon as I have made his acquaintance. A little information concerning him, concerning Mademoiselle Zinca Klork, whence he comes, why he is going to Pekin, why he chose such a mode of transport, his provisions for the journey, how he gets into the case, his age, his trade, his birthplace, what he has done in the past, what he hopes to do in the future, etc., etc., and I have done all that a conscientious reporter can do. That is what I want to know; that is what I will ask him. It is not so very much.

And in the first place let us wait until the car is asleep. That will not be long, for my companions are more or less fatigued by the hours they have spent in Samarkand. The beds were ready immediately after dinner. A few of the passengers tried a smoke on the platform, but the gust drove them in very quickly. They have all taken up their places under the curtained lamps, and toward half-past ten the respiration of some and the snoring of others are blended with the continued grinding of the train on the steel rails.

I remained outside last of all, and Popof exchanged a few words with me.

“We shall not be disturbed to-night,” he said to me, “and I would advise you to make the most of it. To-morrow night we shall be running through the defiles of the Pamir, and we shall not travel so quietly, I am afraid.”

“Thanks, Popof, I will take your advice, and sleep like a marmot.”

Popof wished me good night and went into his cabin.

I saw no use in going back into the car, and remained on the platform. It was impossible to see anything either to the left or right of the line. The oasis of Samarkand had already been passed, and the rails were now laid across a long horizontal plain. Many hours would elapse before the train reached the Syr Daria, over which the line passes by a bridge like that over the Amou-Daria, but of less importance.