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813 · Chapter

XV: The Map of Europe explained

Lupin discovers that Pierre Leduc loves Dolores, triggering a violent jealousy.

What happens

Lupin discovers that Pierre Leduc loves Dolores, triggering a violent jealousy. He attacks Pierre, revealing that he is not a real grand-duke but a puppet created by Lupin. Lupin then unveils his grand scheme to use Pierre as a figurehead to destabilize Germany and alter the map of Europe, while Dolores is torn between admiration and fear. Later, Lupin suspects Louis de Malreich is lurking and orchestrating events, but finds Malreich still in prison, deepening the mystery.

Themes in this chapter

  • Power and Ambition

    Lupin reveals his grand scheme to use Pierre Leduc as a puppet grand-duke to alter the map of Europe, demonstrating his boundless ambition and desire for control.

  • Love and Obsession

    Lupin's jealousy upon seeing Pierre's love for Dolores drives him to violence, revealing his obsessive and possessive feelings for her.

  • Deception and Truth

    Pierre Leduc is exposed as a fraud—a puppet created by Lupin—while the true identity of the lurking enemy remains uncertain, blurring the line between reality and illusion.

Characters to notice

  • Arsène Lupin

    Overcome with jealousy upon seeing Pierre Leduc's love for Dolores; attacks Pierre and reveals his scheme to use him as a puppet grand-duke to redraw the map of Europe.

  • Dolores Kesselbach

    Loved by Pierre Leduc; Lupin's jealousy reveals her own conflicted feelings; she is both fascinated and repelled by Lupin's power and ambition.

  • Pierre Leduc

    Revealed to be a puppet (Gérard Baupré) created by Lupin to pose as Grand-Duke Hermann IV; his love for Dolores triggers Lupin's violent outburst.

  • Louis de Malreich

    Suspected by Lupin of lurking around the castle and terrorizing Dolores; however, he is confirmed to still be in prison, deepening the mystery.

  • Octave

    Lupin's chauffeur; sent to Paris to deliver messages and arrange a telegram.

  • Jean Doudeville

    Mentioned as having visited Malreich in prison; relays news that Malreich is still incarcerated and awaiting execution.

Key passages

  • Pierre Leduc loved Dolores! Lupin felt a keen, penetrating pain in the depths of his being, as though he had been wounded in the very source of life; a pain so great that, for the first time, he had a clear perception of what Dolores had gradually, unknown to himself, become to him.

    Lupin is struck by a profound, agonizing realization that Pierre Leduc is in love with Dolores, and this pain makes him understand for the first time how deeply he himself cares for her.

    Lupin's jealousy and self-awareness of his feelings for Dolores are ignited.

  • He, a grand-duke! Hermann IV, Grand-duke of Zweibrucken-Veldenz! A reigning sovereign! Elector of Treves! But it's enough to make one die of laughing! He! Why, his name is Baupré, Gérard Baupré, the lowest of ragamuffins… a beggar, whom I picked up in the gutter!

    Lupin mockingly reveals that Pierre Leduc is not a real grand-duke but a lowly beggar named Gérard Baupré whom Lupin himself elevated to the role.

    Lupin exposes the deception of Pierre's identity.

  • On my left, Alsace-Lorraine.… On my right, Baden, Wurtemburg, Bavaria.… South Germany… all those disconnected, discontented states, crushed under the heel of the Prussian Charlemagne, but restless and ready to throw off the yoke at any moment.

    Lupin describes his geopolitical vision: using the puppet grand-duke to exploit the discontent of southern German states and Alsace-Lorraine to challenge Prussian dominance.

    Lupin's grand scheme to redraw the map of Europe is laid out.