“Now, Miss Innes,” he said gently. “If you will come over—”

I held on to him frantically, and somehow I got there and looked down. The lid of the casket had been raised and a silver plate on it proved we had made no mistake. But the face that showed in the light of the lantern was a face I had never seen before. The man who lay before us was not Paul Armstrong!

CHAPTER XXXI.
BETWEEN TWO FIREPLACES

What with the excitement of the discovery, the walk home under the stars in wet shoes and draggled skirts, and getting up-stairs and undressed without rousing Liddy, I was completely used up. What to do with my boots was the greatest puzzle of all, there being no place in the house safe from Liddy, until I decided to slip upstairs the next morning and drop them into the hole the “ghost” had made in the trunk-room wall.

I went asleep as soon as I reached this decision, and in my dreams I lived over again the events of the night. Again I saw the group around the silent figure on the grass, and again, as had happened at the grave, I heard Alex’s voice, tense and triumphant:

“Then we’ve got them,” he said. Only, in my dreams, he said it over and over until he seemed to shriek it in my ears.

I wakened early, in spite of my fatigue, and lay there thinking. Who was Alex? I no longer believed that he was a gardener. Who was the man whose body we had resurrected? And where was Paul Armstrong? Probably living safely in some extraditionless country on the fortune he had stolen. Did Louise and her mother know of the shameful and wicked deception? What had Thomas known, and Mrs. Watson? Who was Nina Carrington?

This last question, it seemed to me, was answered. In some way the woman had learned of the substitution, and had tried to use her knowledge for blackmail. Nina Carrington’s own story died with her, but, however it happened, it was clear that she had carried her knowledge to Halsey the afternoon Gertrude and I were looking for clues to the man I had shot on the east veranda. Halsey had been half crazed by what he heard; it was evident that Louise was marrying Doctor Walker to keep the shameful secret, for her mother’s sake. Halsey, always reckless, had gone at once to Doctor Walker and denounced him. There had been a scene, and he left on his way to the station to meet and notify Mr. Jamieson of what he had learned. The doctor was active mentally and physically. Accompanied perhaps by Riggs, who had shown himself not overscrupulous until he quarreled with his employer, he had gone across to the railroad embankment, and, by jumping in front of the car, had caused Halsey to swerve. The rest of the story we knew.

That was my reconstructed theory of that afternoon and evening: it was almost correct—not quite.

There was a telegram that morning from Gertrude.