"The official story of her death was false—false as are all the ten thousand other lies that have come out of that abode of oppression and misery, and she whom I mourned would have been well-favoured of heaven if she had died in the snowdrifts, as they said she did, rather than in the shame and misery to which her brutal destroyer brought her.
"He was an official of high rank, and he had had the power to cover his crime from the knowledge of his superiors in St. Petersburg.
"If it was ever known, it was hushed up for fear of the trouble that it would have brought to his masters; but two years later he visited Paris, and was found one morning in bed with a dagger in his black heart, and across his face the mark that told that he had died by order of the Nihilist Executive.
"When I read those awful tidings from the grave, sorrow became quenchless rage, and despair was swallowed up in revenge. I joined the Brotherhood, and thenceforth placed a great portion of my wealth at their disposal. I rose in their councils till I commanded their whole organisation. No brain was so subtle as mine in planning schemes of revenge upon the oppressor, or of relief for the victims of his tyranny.
"In a word, I became the brain of the Brotherhood which men used to call Nihilists, and then I organised another Society behind and above this which the world has known as the Terror, and which the great ones of the earth have for years dreaded as the most potent force that ever was arrayed against the enemies of humanity. Of this force I have been the controlling brain and the directing will. It was my creature, and it has obeyed me blindly; but ever since that fatal day in the mine at Kara I have been physically helpless, and therefore obliged to trust to others the execution of the plans that I conceived.
"It was for this reason that I had need of you, Alan Tremayne, and this is why I chose you after I had watched you for years unseen as you grew from youth to manhood, the embodiment of all that has made the Anglo-Saxon the dominant factor in the development of present-day humanity.
"I have employed a power which, as I firmly believe, was given to me when eternal justice made me the instrument of its vengeance upon a generation that had forgotten alike its God and its brother, to bend your will unconsciously to mine, and to compel you to do my bidding. How far I was justified in that let the result show.
"It was once my intention to have bound you still closer to the Brotherhood by giving Natasha to you in marriage while you were yet under the spell of my will; but the Master of Destiny willed it otherwise, and I was saved from doing a great wrong, for the intention to do which I have done my best to atone."
He paused for a moment and looked across the fireplace at Arnold and Natasha, who were sitting together on a big, low lounge that had been drawn up to the fire. Natasha raised her eyes for a moment and then dropped them. She knew what was coming, and a bright red flush rose up from her white throat to the roots of her dusky, lustrous hair.
"Richard Arnold, in the first communication I ever had with you, I told you that if you used the powers you held in your hand well and wisely, you should, in the fulness of time, attain to your heart's desire. You have proved your faith and obedience in the hour of trial, and your strength and discretion in the day of battle. Now it is yours to ask and to have."