Walker nodded.

“Then, as a superior officer and in the name of his Majesty the King, I place Corporal Bucky Smith under arrest, and commission you, under oath of the service, to take him under your guard to Churchill, along with the letter which I shall give you for the officer in charge there. I shall appear against him a little later with the evidence that will outlaw him from the service. Put the handcuffs on him!”

Stunned by the sudden change in the situation, Walker obeyed without a word. Billy turned to Conway, the driver.

“Deane is too badly injured to travel,” he explained, “ Put up your tent for him and his wife close to the fire. You can take mine in exchange for it as you go back.”

He went to his kit and found a pencil and paper. Fifteen minutes later he gave Walker the letter in which he described to the commanding officer at Churchill certain things which he knew would hold Bucky a prisoner until he could personally appear against him. Meanwhile Conway had put up the tent and had assisted Deane into it. Isobel had accompanied him. Billy then had a five-minute confidential talk with Walker, and when the constable gave instructions for Conway to prepare the dogs for the return trip there was a determined hardness in his eyes as he looked at Bucky. In those five minutes he had heard the story of Rousseau, the young Frenchman down at Norway House, and of the wife whose faithlessness had killed him. Besides, he hated Bucky Smith, as all men hated him. Billy was confident that he could rely upon him.

Not until dogs and sledge were ready did Bucky utter a word. The terrific beating he had received had stunned him for a few minutes; but now he jumped to his feet, not waiting for the command from Walker, and strode up close to Billy. There was a vengeful leer on his bloody face and his eyes blazed almost white, but his voice was so low that Conway and Walker could only hear the murmur of it. His words were meant for Billy alone.

“For this I’m going to kill you, MacVeigh,” he said; and in spite of Billy’s contempt for the man there was a quality in the low voice that sent a curious shiver through him. “You can send me from the service, but you’re going to die for doing it!”

Billy made no reply, and Bucky did not wait for one. He set off at the head of the sledge, with Conway a step behind them. Billy followed with Walker until they reached the foot of the ridge. There they shook hands, and Billy stood watching them until they passed over the cap of the ridge.

He returned to the camp slowly. Deane had emerged from the tent, supported by Isobel. They waited for him, and in Deane’s face he saw the look that had filled it after he had struck down Bucky Smith. For a moment he dared not look at Isobel. She saw the change in him, and her cheeks flushed. Deane would have extended his hands, but she was holding them tightly in her own.

“You’d better go into the tent and keep quiet,” advised Billy. “I haven’t had time yet to see if you’re badly hurt.”