In Paris, six women have vanished, only to be found a week later, emaciated and disfigured, their skulls split open. What little evidence the police have suggests that the murderer is a woman and that she is preparing to strike again. When Prince Rénine's lover disappears on a cold night in October, he fears that she is about to become the latest victim. Most noblemen would be helpless to rescue her before the hatchet falls, but Rénine is an alias of Arsène Lupin, the world's greatest thief, and