From the first Billy could see the difficulty with which Deane and his dogs had made their way through the soft drifts of snow piled up by the blizzard. In places where the trees had thinned out Deane had floundered ahead and pulled with the team. Only once in the first mile had Isobel climbed from the sledge, and that was where traces, toboggan, and team had all become mixed up in the snow-covered top of a fallen tree. The fact that Deane was compelling his wife to ride added to Billy's liking for the man. It was probable that Isobel had not gone to sleep at all after her hard experience on the Barren, but had lain awake planning with her husband until the hour of their flight. If Isobel had been able to travel on snow-shoes Billy reasoned that Deane would have left the dogs behind, for in the deep, soft snow he could have made better time without them, and snow-shoe trails would have been obliterated by the storm hours ago. As it was, he could not lose them. He knew that he had no time to lose if he made sure of beating out Bucky and his men. The suspicious corporal would not sleep long. While he had the advantage of being comparatively fresh, Billy's snow-shoes were smoothing and packing the trail, and the others, if they followed, would be able to travel a mile or two an hour faster than himself. That Bucky would follow he did not doubt for a moment. The corporal was already half convinced that Scottie Deane had made the trail from camp and that the hair he had found entangled in the splinter on the tent-pole belonged to the outlaw's wife. And Scottie Deane was too big a prize to lose. Billy's mind worked rapidly as he bent more determinedly to the pursuit. He knew that there were only two things that Bucky could do under the circumstances. Either he would follow after him with Walker and the driver or he would come alone. If Walker and Conway accompanied him the fight for Scottie Deane's capture would be a fair one, and the man who first put manacles about the outlaw's wrists would be the victor. But if he left his two companions in camp and came after him alone-- The thought was not a pleasant one. He was almost sorry that he had not taken Walker's gun. If Bucky came alone it would be with but one purpose in mind-- to make sure of Scottie Dean by "squaring up" with him first. Billy was sure that he had measured the man right, and that he would not hesitate to carry out his old threat by putting a bullet into him at the first opportunity. And here would be opportunity. The storm would cover up any foul work he might accomplish, and his reward would be Scottie Deane-- unless Deane played too good a hand for him.