"You really think it's necessary?" she asked.

"Maybe not necessary, but prudent. Can't you map out our route to New York tonight, and send him a special-delivery letter? Then we can wire him from New York, if we decide to go on to Canada."

"Yes, that's a fine idea, Lou. Provided, of course, we get Aunt Emily's permission. Daddy leaves Christmas night, and after that I'm under her thumb."

"I'm going to spring it on my family after Christmas dinner," Louise informed her. "Everybody's in such a good humor then, that they probably won't refuse. Besides, we needn't mention Canada. Just say a flying trip."

"I guess I'll do the same thing. And by the way, Lou, let's wire Nancy Bancroft. You know she made us promise to stay with her whenever we flew to New York."

"An excellent plan!" approved her chum, for she liked the girl—a fellow student at the ground school. How much easier it would be to win the older people's permission if they could visit a friend!

Linda, however, did not wish to tell her father about the flight, for fear he might suspect what she was up to, and forbid her. Accordingly, she waited until almost eleven o'clock on Christmas night to ask her aunt's permission. They were together in the library, Linda idly gazing at the brightly lighted tree, Miss Carlton looking over the pile of cards on the table.

"Here's one from Beatrice Evanston," observed the latter. "Did you send her one, Linda?"

"I don't believe I did," replied the girl absently. She tapped her fingers nervously. It was difficult to begin.

"Aunt Emily!" she finally blurted out, "Lou and I are planning to go to New York tomorrow, if you are willing."