"As an Englishman."

"Then I surrender."

"Believe me, sir, it is the wisest, the most humane course."

"Your name is Brown?" said Borisoff suddenly.

"Ivan Ivanovitch Brown, Lieutenant Borisoff."

"Batiushki! I was puzzled by something familiar in your voice. What in the world——"

"Pardon me, the situation is still full of danger, a spark may fire the train. I will explain everything afterwards."

Peering into the dark, Jack in a moment beckoned to a small figure crouching under the shelter of a wall. Hi Lo came bounding up, and to him Jack gave a rapid order. The boy sped away at full speed.

"I have told him that the third signal is not to be given. I hope he may be in time."

CHAPTER XX