"That I do, Kit. I suppose you think I'm a brute sometimes."

"No, indeed," she answered, generously.

"You've been hard to get on with lately," he observed.

"Have I, dear?" She was surprised and conscience-stricken; the more so because the possibility had not occurred to her. "I'm sorry," she said after a little. "I'll try to do better."

"I don't think it's altogether your fault," he rejoined. "I've noticed that you get cranky after Norton has been to the house, and I think he has a bad influence over you." The Lieutenant tried to speak jauntily, and failed.

"So, naturally," he continued, clearing his throat, "I've done as any other man in my position would do. I've told him not to come unless he's asked in his professional capacity, and to make those visits when I'm at home."

"Ralph!" It was the cry of a hurt child, and every vestige of colour fled from Katherine's face. She pressed her hands to her breast and leaned against the stockade at the entrance to the Fort.

"Well?" he asked ironically, "have I broken your heart?"

"To think," she said slowly, "that you could be so discourteous to any one, and especially to a friend who has been so kind to us as Doctor Norton. I'm ashamed of you."