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.

It was about half-past eleven when I decided to open the door of the
van, which I shut behind me.

I knew that the young Roumanian was not always shut up in his box, and
the fancy might just have taken him to stretch his limbs by walking
from one end to the other of the van.

The darkness is complete. No jet of light filters through the holes of
the case. That seems all the better for me. It is as well that my No.
11 should not be surprised by too sudden an apparition. He is doubtless