t was a flight of only half an hour. During it, Alan told me about Polter. The hunchback, known now as Frank Rascor, owned a mine in the Laurentides, some thirty miles from Quebec City—a fabulously productive mine of gold. It was an anomaly that gold should be produced in this region. No vein o£ gold-bearing rock had been found, except the one on Polter's property. Alan had seen a newspaper account of the strangeness of it; and just upon the chance had come to Quebec, seen Frank Rascor on the Dufferin Terrace, and recognized him as Polter.

Again my thoughts went back into the past. Had Polter stolen that missing fragment of golden quartz the size of a walnut which had been beneath Dr. Kent's microscope? We always thought so. Dr. Kent had some secret, some great problem upon which he was working. Polter, his assistant, had evidently known, or partially known, its details. And now, four years later, Polter was immensely rich, with a "gold mine" in mountains where there was no other such evidence of gold!

I seemed to see some connection. Alan, I knew, was groping with a dim idea, so strange he hardly dared voice it.

"I tell you, it's weird, George. The sight of him. Polter—heavens, one couldn't mistake that hunchback—and his face, his features, just the same as when we knew him."

"Then what's weird?? I demanded.

"His age." There was a queer solemn hush in Alan's voice. "George, when we knew Polter, he was about twenty-five, wasn't he? Well, that was four years ago. But he isn't twenty-nine now! I swear it's the same man—but he isn't around thirty. Don't ask me what I'm talking about. I don't know. But he isn't thirty. He's nearer fifty! Unnatural! Weird! I felt it, and so did Babs, just that brief look we had at him."

I did not answer. My attention was on managing the plane. The lights of Sevis were under us. Beyond the city cliffs the St. Lawrence lay in its deep valley; and the Quebec lights, the light-dotted ramparts with the terrace and the great fortress-like hotel showed across the river.

"Better take the stick, Alan. I don't know where the field is. And don't you worry about Babs. She'll be back by now."