"I do not."

"You do."

Their eyes met, and this time Leah won the victory over a woman obviously worn out.

"Constantine is Demetrius," explained the Russian, in a fatigued voice and closing her eyes. "Oh, my God!" She dropped into her seat with a low wail and covered her face.

Leah heard the clock strike the half-hour through the sobs of her visitor. She was absolutely sure that Katinka was at her mercy, and wished to dismiss her, beaten and crushed. But first it was necessary to learn why Demetrius had not come also. Leah moved swiftly towards the broken creature, and laid a firm hand on her heaving shoulder.

"My dear----"

She got no further. With the elusive spring of a wild animal Katinka flung off the hand, reared, and struck out. The blow fell fairly on Leah's mouth, and she found herself mopping up the blood of a deeply-cut lip before she had any clear idea of what had taken place.

"Oh, you liar, you beast, you devil!" cried the Russian, with the savagery of a Kalmuck tent-woman. "I could kill you--kill you."

"Mad," mumbled Leah, with the lace handkerchief to her lips.

"I am sane," retorted the other, swiftly. "I know all. You lured Constantine to Paris; you sold him to my father to hide your iniquity. I saw Helfmann the spy; do you hear--the spy! I bribed him; it took months to bribe him, but in the end I bought the truth. My father--shame to my father--drugged Constantine at your table, and Helfmann as a sham doctor took him to Havre, to Kronstadt, to Moscow. The Grand Duke Sergius"--here she spat when mentioning the hated name--"yes, he, that beast of beasts, sent him to Siberia for life; ar-r-r--for life! do you hear, Judas, Jezebel, animal that you are! I followed there; I followed the man I loved----"