“Whisht, laddie,” said the sentry; “are ye there after all? Did no one see ye?”

“Not a soul; I crept by the hedges. Here’s your whisky, McAlister; but, oh, be careful!” said the lad.

The Scotchman’s eye glistened greedily at the bottle.

“Never fear,” said he, “I’ll just rub a wee drappie on the pawms of my hands to keep away the frost-bite, for it’s awsome cold, man. Now away wi’ ye, and take tent, laddie, keep off the other sentries.”

John Broom went back as carefully as he had come, and slipped in to warm himself by the guard-room fire.

It was a good one, and the soldiers sat close round it. The officer was writing a letter in another room, and in a low, impressive voice, the sergeant was telling a story which was listened to with breathless attention. John Broom was fond of stories, and he listened also.

It was of a friend of the sergeant’s, who had been a boy with him in the same village at home, who had seen active service with him abroad, and who had slept at his post on such a night as this, from the joint effects of cold and drink. It was war time, and he had been tried by court-martial, and shot for the offense. The sergeant had been one of the firing party to execute his friend, and they had taken leave of each other as brothers, before the final parting face to face in this last awful scene.

The man’s voice was faltering, when the tale was cut short by the jingling of the field officer’s accoutrements as he rode by to visit the outposts. In an instant the officer and men turned out to receive him; and, after the usual formalities, he rode on. The officer went back to his letter, and the sergeant and his men to their fireside.

The opening of the doors had let in a fresh volume of cold, and one of the men called to John Broom to mend the fire. But he was gone.

John Broom was fleet of foot, and there are certain moments which lift men beyond their natural powers, but he had set himself a hard task.