There were loud shouts in the rear of the train.

What had happened?

Anxiety seized upon the travelers—that confused, unreasonable anxiety caused by the slightest incident on a railroad.

“What is the matter? What is the matter?”

These words were uttered in alarm from all sides and in different languages.

My first thought was that we were attacked. I thought of the famous Ki-Tsang, the Mongol pirate, whose help I had so imprudently called upon—for my chronicle.

In a moment the train began to slow, evidently preparing to stop.

Popof came into the van, and I asked him what had happened.

“An accident,” he replied.

“Serious?”