Hertha von Walther

The demon Mephisto wagers with God that he can corrupt a mortal man's soul.

The mastermind behind a ubiquitous spy operation learns of a dangerous romance between a Russian lady in his employ and a dashing agent from the government's secret service.

In the Crimea, the Reds and the Whites aren't done fighting, and Jeanne discovers that the man she loves is a Bolshevik (when he kills her father). Penniless, she returns to Paris where she works for her uncle. Soon after, her lov...