He felt no vain glee, no victorious exaltation. In reality, he had but one longing, to know who was there: Louis de Malreich, the man sentenced to death, or another? Which was it?

At the risk of strangling the man, he squeezed the throat a little more . . . and a little more . . . and a little more still. . . .

And he felt that all the enemy's strength, all the strength that remained to him, was leaving him. The muscles of the arm relaxed and became lifeless. The hand opened and dropped the dagger.

Then, free to move as he pleased, with his adversary's life hanging in the terrible clutch of his fingers, he took his pocket-lantern with one hand, laid his finger on the spring, without pressing, and brought it close to the man's face.

He had only to press the spring to wish to know and he would know.

For a second, he enjoyed his power. A flood of emotion upheaved him. The vision, of his triumph dazzled him. Once again, superbly, heroically, he was the master.

He switched on the light. The face of the monster came into view.

Lupin gave a shriek of terror.

Dolores Kesselbach!