But there was more than a mere crash. A deadly, sickening, stifling fume arose from the space the clinking glass unbared; a flame burst out, leaped at Moncreith and seized him. The deadly white smoke flowed through the room; flame followed flame, curtains, hangings, screens went, one after the other, to feed the ravenous beast that Moncreith's blow had liberated. The room was presently a seething furnace that rattled in the cage of the walls and windows. Moncreith lay, choked with the horrid smoke, on the floor. The flames licked at him again and again; finally one took him on the tip of its tongue, twisted him about, and shriveled him to black, charred shapelessness.

The windows fell, finally, out upon the street below. The fire sneaked downward, laughing and leaping.

When the firemen came to save Orson Vane's house, they found a grinning, sodden creature in the hall.

It was Nevins. "That settles the mirror!" was all he kept repeating.


CHAPTER XX.

The Professor shivered a little when Jeannette came to him with her budget of wonderful news. She told him of her engagement. He patted her head, and blessed her and wished her happiness. Then she told him of her visit to Vane's house. It was at that he shivered.

He wondered if Vane had taken her image from that fatal glass. If he had, how, he wondered, would this experiment end? Surely it could not have happened; Jeannette was quite herself; there was no visible diminution of charm, of vitality.

When Vane arrived, presently, the Professor questioned him. The answer brought the Professor wonder, but he did not count it altogether a calamity. There could be no doubt that Orson Vane was now wearing Jeannette's sweet and beautiful soul as a halo round his own. Well, mused Vanlief, if anything should happen to Jeannette one can always—

"Oh, father!"