"I—er—pardon me, but—er—was your appointment for this hour?"

"Is Miss Kane here, sir?" asked Madeline, unabashed.

"She is, Miss—er—er——"

"Dentry."

"Oh; thank you."

"Then I will see her," and she took a step forward. But Chesty Todd did not move his huge bulk out of the way. So many curious and bold people were prone to intrude on all aviators, and especially on Miss Kane, that it was really necessary to deny them in a positive manner in order to secure any privacy at all. The press agent, in his halting way, tried to explain.

"We—er—Miss Kane—is about to—er—test the powers of our new Hydro-Aircraft, and I regret to say that—er—er—the test is private, you know."

"How fortunate that we came just now!" cried Madeline, eagerly, as she flashed her most winning smile on the young man. "Please lead us directly to Miss Kane, sir."

"Yes; of course; please lead us to Miss Kane," echoed Mr. Tupper pompously.

Chesty succumbed and led them to the group surrounding the machine, just as Orissa emerged from the hangar. Recognizing her recent traveling companion, the Flying Girl ran up and greeted her cordially, introducing her and Mr. Tupper to the others present.