Kitty sighed, then she smiled, then she put up her hand to sweep away the curls from her forehead.

"Oh yes," she said then; "of course I am. We are going to be married."

"I wonder," said the major, "if you would thank me for a piece of information?"

"What? what?" she asked eagerly.

"Something to do with Captain Keith."

"What do you know about Gavon?"

"Something. Would you thank me if I told you?"

"I'd like to hear it very much. I don't believe you know anything bad of him."

"Nothing exactly bad, and yet something important—at least for you. I can tell you if you will make me a promise. I think you ought to know it, too, but I can only tell you if you make me a promise."

"And what is that?"