"And then we'll fly to Sunny Hills—as our destination!" cried Louise, with happy inspiration. "It's in Colorado—where my Aunt Margaret and Uncle John live! Oh, we'll have no end of fun there!"

"You're sure they won't mind?" asked Linda.

"They'll be tickled to death. They have a huge place—sort of a farm—and six children. Of course they're not children now—several of them are married—but they always keep open house. We used to go there a lot when I was a kid."

"All right—you send that wire," agreed Linda, as she hastily swallowed some food, "and I'll get ready and go down to my plane, and see that it's O.K."

"How about some lunch?" suggested her Aunt Emily.

"Oh, yes, please—if you don't mind!"

In an incredibly short time the girls were dressed, their suit-cases packed, the wires sent, and the lunch in readiness. About half-past ten, without saying a word of good-by to anyone except Miss Carlton and Louise's parents, they took off.

The sky was clear and blue, without even a cloud to threaten them with fog or storm. It was Louise's first ride in a plane, yet she was not a bit afraid. She said she had never been so thrilled before.

"I'm getting the craze, Linda!" she shouted, above the noise of the motor. "If I only had a suit like yours!"

She was wearing her riding-breeches and a tan sweater-blouse, with a close-fitting hat of the same color—a costume, which though neat and appropriate, had none of the style and charm of her companion's.