She turned her eyes upon him fully. He could see the glow of them in the faint light. It seemed to him that she was reading him to the depths of his soul, and that in this moment she knew! She knew that he had taken the part of David, and suddenly she turned her face away from him again with a strange, choking sob. He could feel her trembling. She seemed, struggling for breath and strength, and he heard again the words "You-- you-- you--" "Yes, yes-- I know-- I understand," he said, and his heart choked him. "You must be quiet-- now. I promised you that if you got well I would go. And-- I will. No one will ever know. I will go." "And you will never come to me again?" Her voice was terribly quiet and cold. "Never," he said. "I swear that." She had drawn away from him now until he could see nothing of her but the shimmer of her thick braid where it lay in a ray of light. But he could hear her sobbing breath. She scarcely knew when he left the room, he went so quietly. He closed her door after him, and this time he latched it. The outer door was open, and suddenly he heard that for which he had been waiting and listening-- the short, sharp yelping of dogs, and a human voice. In three leaps he was out in the open. Halfway across the narrow clearing Indian Joe had halted with his team. One glance at the sledge showed Billy that Joe's mother had not failed him. A thin, weazened little old woman scrambled from a pile of bearskins as he ran toward them. She had sunken eyes that watched his approach with a ratlike glitter, and her naked hands were so emaciated that they looked like claws; but in spite of her unprepossessing appearance Billy almost hugged her in his delight at their coming. Maballa was her name, Rookie had told him, and she understood and could talk English better than her son. Billy told her of the condition in the cabin, and when he had finished she took a small pack from the sledge, cackled a few words to Indian Joe, and followed him without a moment's hesitation. That she had no fear of the plague added to Billy's feeling of relief. As soon as she had taken off her hood and heavy blanket she went fearlessly into the inner room, and a moment later Billy heard her talking to Isobel.