"But it will! Greer has telephoned the hospital, and located Mackay today. If he really has gone home, as he said, and hasn't run away, he'll be put through a third degree that'll make him tell where the thief is hiding. Because he must be hiding. He couldn't go very far on the gas in that plane, and all the airports and gasoline stations have been warned to watch out for him."

Linda's eyes were blazing with anger. How could Ralph be so prejudiced, so cruel?

"But Ted doesn't know any more about that thief than we do!" she protested, vehemently. "I talked with his nurse this morning—and she knew all about it. Ted met that thief by accident!"

"By accident is right," remarked Ralph, with a scornful smile. "But never mind, Linda—don't you worry about it any more. Let's talk about the masque ball tonight. You're going with me, aren't you?"

"I certainly am not!" announced the girl, haughtily. "I wouldn't go with anybody who could be so unfair——".

"Children!" interrupted Miss Carlton, distressed at their inclination to quarrel. She had been so happy about the friendship between Ralph and Linda—it was eminently right! When her niece did decide to get married—though she hoped such an event was still far off—she couldn't imagine any young man who would suit her so well as Ralph Clavering. Such family! Such social position! And plenty of money! For Miss Carlton was always afraid that sometime her brother might lose his. He was so careless about it, he spent it so recklessly upon both his sister and his daughter. And, though the older woman had enough of her own securely invested in bonds to take care of her old age, she feared for Linda. Educated as she had been at that expensive private school, she was in no way trained to earn a living. She did not dream that Linda would be only too delighted to go into aviation as if she were a boy on her own responsibility—like Ted Mackay!

"If I admit I'm jealous of Redhead, and say I'm sorry," conceded Ralph, "will you forgive me and go to the dance with me tonight?"

His beautiful dark eyes were pleading, and for a moment Linda almost weakened, thinking of all their experiences together, and especially that moment when they both had thought they were so happy, in regaining the box that supposedly held the necklace. But she remembered Ted, and the cruel gruelling he would be subjected to very soon, because of Ralph's suspicions, and she closed her lips tightly.

"Not unless you promise to call off your detectives from Ted Mackay," she pronounced, firmly.