Telling Paula Tueski that I had scared the rascals away, I dragged the fellow to the light, that she might recognise him. She identified him directly, and without a word being spoken except by me, I thrust him into a dark closet and turned the key on him while I settled what to do next.

"You knew him, I could see," I said, when I joined my visitor again. "Is he a police spy?"

"No, not in the ordinary sense. I have seen him with my husband: but exactly what he is, I don't know. I believe he is one of a small band of really villainous men, used for especially ugly work."

"But why am I marked out for a visit from them?"

"I believe my husband has suspected you—on my account. I know he hates you cordially. You remember that affair in the Opera lobby, when you insulted him so grossly." I nodded: but of course I had not the remotest idea what she meant. "He never forgives. Since then he has been accumulating every jot and tittle of fact against you—and you have given him plenty, Alexis—and if he can work your overthrow, he will."

"Yes: but why try to get me assassinated. I'll go at once and ask him," I said, readily and impulsively.

"Are you mad?" exclaimed my companion.

"On the contrary, I'll go and shew him the danger of interfering with me. Where is he to be found now?"

"At home. He will not leave for an hour yet to make his evening visit to the Bureau. But he will never consent to see you."

"At any rate I'll try; and I'm much mistaken if I don't force him. I have a plan," I added, after a minute's thought. "I will clear us both at a stroke. Go at once to my sister, and tell her from me that I wish her to come back here with you and wait for me. Mind, too, should anyone come to fetch away that fellow I've locked up, let Olga say enough in his presence to make it clear that she was here with us when the attack was first made. Be quick and careful: for much will depend on all this being well done."