Meanwhile, we could hear Creighton telephoning and I noticed that Miss Laidlaw was alertly listening, too.

"Why, no," I heard him answer monosyllabically but in a tone that was carefully modulated, "not alone. Let me call you up—soon."

The conversation ended almost as abruptly as it had begun. Somehow, it seemed evident to me that Creighton had been talking to a woman. Though he apparently had not wanted to say anything before us, he could not disguise the fact. From his quick, nervous manner with us, I had concluded that no mere man could have commanded so deferential a tone from him.

A moment later he rejoined us, resuming his praises of his motor. By this time I had come to recognize that he was a master in the manipulation of fantastic terms, which I, at least, did not understand. Therein, perhaps, lay their potency, though I doubt whether Kennedy himself knew what Creighton meant when he talked of "polar sympathy," "inter-atomic ether," "molecular disintegration," and "orbitic chaos."

I saw that Adele Laidlaw was watching Creighton narrowly now. Was it on account of the telephone call? Who had it been? Perhaps, it occurred to me, it was Mrs. Barry. Was Creighton afraid of arousing the jealousy of Adele Laidlaw?

There seemed to be nothing more of importance that Craig could learn at present and we soon bade Creighton good-by, leaving with Miss Laidlaw. I noticed that he locked the door after us as we went out.

"I'd like to meet this Mrs. Barry," remarked Craig as we passed out of the building.

He said it evidently to see just how Miss Laidlaw would take it. "I think I can arrange that," replied Adele Laidlaw colorlessly. "I'll ask her to visit me this afternoon. You can call casually."

We accompanied her to her car, promising to report as soon as possible if we discovered anything new.

"I'm going in to call on Tresham," remarked Craig, turning into the Bank Building.