III
Some twenty minutes later they heard the tramp of hoofs, somewhat muffled by the snow, and guttural voices. Soon the first horseman passed before them--a Bulgarian officer. Immediately behind him came a group of three, the two on the outside being German officers, the horseman between them a middle-aged Serb in the characteristic dress of the peasant proprietor. The watchers noticed that he was tied round the middle by a rope, the other end of which was held by a Bulgarian trooper riding behind. Old Marco's eyes gleamed with the light of recognition. He told Burton later that the prisoner was one Milosh Nikovich, a friend of his, a small farmer whose property lay a few miles from his own estate.
On arriving at the junction of the tracks the officers halted. One of the Germans took a map from his pocket, and pored over it with his companions; they were apparently consulting together. Then they put questions to their prisoner. Their words were inaudible. The Serb's face wore an expression of sullen defiance, and it was clear that his replies were unsatisfactory, for the trooper who held the rope moved up his horse, and lifting a foot, drove his spur savagely into the prisoner's calf. The man winced, but remained motionless and silent. Burton heard old Marco mutter curses below his breath. Then one of the Germans pointed southwards questioningly; the prisoner gave what appeared to be an affirmative answer, and the party pushed on. It soon disappeared through the windings of the track. The watchers counted fourteen in all.
When the enemy were out of sight and hearing, Burton turned to the old man.
"A scouting party?" he said.
"Without doubt," replied the Serb. "The main body must be behind. Will you look for them through your glasses?"
Burton left their hiding-place for a spot whence he could view the tracks and the plain beyond. No troops were in sight, but the boom of guns came faintly on the air from the north-east. Burton knew, from what he had seen during the morning's reconnaissance, that somewhere eastward from the spot where he stood the British forces were steadily falling back in face of overwhelming numbers of Bulgars and Germans. Was it possible that the patrol that had just passed was the advance guard of a flanking force? Unluckily his reconnaissance had been cut short by the Bulgarian shell almost as soon as it was begun. The peril of Captain Enderby and himself, and of his Serbian friends, was complicated with a possible unexpected danger to the British army in retreat. To guard against the latter seemed to be out of his power. The immediate question was, how to ensure the safety of Enderby and the Serbian family with whose lot his own was for the moment cast.
Remaining at the spot from which he could detect any signs of an enemy advance from the north, he talked over the situation with old Marco.
"The enemy are in front and behind," he said. "It seems we have little chance of getting through. But if we don't get through----"
"We should be safe for a time in the gully. The enemy will keep to the tracks. But that would help us little in the end, for if they advance beyond us, they will form a wall without gates, and we must either surrender or starve."