“Certainly not. You are at liberty to return if you please; my instructions are merely not to allow you to pass the frontier.”

“Quiet, mare!” I called to my horse, which was fidgeting and plunging restlessly, as I touched her secretly with my heel, making it difficult for him to lay his hand on the bridle. Then I laughed as if the thing were a joke, and I gave Zoiloff a look. He understood it, and began to edge his horse so as to leave room for me to pass.

“It’s very ridiculous,” I said to the officer, who had drawn a little away from me, “but I suppose there’s no help for it; and in any case I shall be glad of some breakfast.”

“I shall be delighted to be your host,” he replied, without a suspicion of my intention; and he called to one of the men to come and hold my horse.

This made the gap in their rank larger than ever; and, causing my horse to fidget and strain at the bit, I suddenly slackened the reins, plunged my heels into her flanks, and darted away up the hill as fast as she could gallop.

“Hallo! She’s run away with him!” said Zoiloff; and he wheeled round and dashed after me.

It was some seconds before the officer realised how we had fooled him. Then we heard the order given to fire after us, and the next instant the report of the guns rang out, echoing and re-echoing among the crags on either side of the narrow gorge.

The bullets whistled by me; and, glancing back, I saw that Zoiloff was following all right. A second volley was fired, but not until we had already passed the frontier; and I did not draw rein till I was nearly to the crest of the hill and within sight of the Servian station-house over the crest. Then I found that Zoiloff was not so close to me as he should have been, and I halted to wait for him. Below him I saw the officer and two of the men had mounted and were in hot pursuit.

Zoiloff was leaning forward curiously in the saddle, sitting very loosely, and his horse could hardly move. I rode back to him, filled with alarm.

He looked up as I neared, and I saw his face was bloodless. He tried to wave to me to go forward, but his hand fell listlessly.