The bullet struck Grantley full between the eyes, and the escaped convict dropped without a sound.

The battle was over and won.

* * * * * * *

Doctor Hiram A. Grantley—so called—master surgeon and monster of crime, would never return to Sing Sing to serve out his unexpired term; but neither would he trouble the world, or Helga Lund, again.

If the truth were known, it would doubtless be found that Warden Kennedy heaved a sigh of profound relief when he heard of Grantley’s death. It left no room for anxiety over the possibility of another hypnotic escape.

Doctors Chester, Willard, and Graves were speedily brought to trial, and they were convicted of aiding and abetting the deceased Grantley in an illegal experiment in hypnotism on the person of the great Swedish actress.

As for Helga Lund, she was a nervous wreck for nearly a year, but gradually, under the care of the best European physicians, she recovered her health and her confidence in herself.

She has now returned to the stage, and Nick Carter, who has seen her recently in Paris, declares that she is more wonderful than ever.

He wishes he could have spared her that last humiliating ordeal, but she is wise enough to know that, but for him and Chick, the man she had despised would have made his dreadful vengeance complete.

THE END.