Arsène Lupin, Gentleman Burglar Playbook 2 · The Queen's Necklace

Arsène Lupin, Gentleman Burglar

Playbook 2 · The Queen's Necklace

Adapted by Kateule Sydney from the Original work by Maurice Leblanc · Public domain (1907)

The Queen's Necklace — a treasure of history and a trap of cunning

CONTENTS · Playbook 2

• 1. The Invitation
• 2. The Duke's Secret
• 3. The German Princess
• 4. The Safe
• 5. The Masquerade
• 6. The Revelation
• 7. The Escape

Chapter 1 · The Invitation

Three weeks had passed since the remarkable evening at the Comtesse de Crozon's salon. The newspapers had been filled with accounts of Arsène Lupin's audacious escape, and Inspector Ganimard had become the subject of considerable mockery. The public, it seemed, had taken the gentleman burglar to their hearts, admiring his wit and style even as they condemned his crimes.

It was on a crisp autumn morning that a letter arrived at the modest apartment of the Baron d'Hautrec, a distinguished collector of antiquities and a man of considerable wealth. The letter was written on heavy cream paper, embossed with the coat of arms of the Duc de Valois, and it bore the following message:

"My dear Baron,

I have learned of your expertise in matters of historical artifacts, and I find myself in need of your counsel. I have recently acquired an item of extraordinary significance—the necklace once owned by Queen Marie Antoinette herself. I am aware of its turbulent history and the legends that surround it. I should be most grateful if you would join me at my residence this evening to examine it and share your thoughts.

Your devoted servant,

— The Duc de Valois"

The Baron d'Hautrec read the letter twice, his old eyes gleaming with scholarly excitement. The necklace of Marie Antoinette was legendary—a masterpiece of eighteenth-century jewelry, composed of hundreds of diamonds arranged in intricate patterns, said to be worth a fortune beyond the dreams of ordinary men. But it was also cursed, or so the stories claimed. Every owner who had possessed it had met with misfortune, disaster, or death.

"Fascinating," the Baron murmured to himself. "Absolutely fascinating."

He had no way of knowing that the letter had been intercepted and replaced—that the original invitation from the Duc de Valois had been stolen from the post by a certain gentleman of many talents, who had taken the opportunity to add a few subtle modifications to the text. The Baron, however, suspected nothing. He dressed in his finest evening clothes, summoned his carriage, and set out for the magnificent townhouse of the Duc de Valois.

When he arrived, he found the house ablaze with lights and filled with guests. The Duc, a man of perhaps fifty with a distinguished air and an easy smile, greeted him warmly and led him to the library, where the necklace had been placed on display in a velvet-lined case.

"Magnificent," the Baron breathed, leaning forward to examine the jewels. "These diamonds are of the finest water. The setting is exquisite—the work of the court jeweler, I would say, from the reign of Louis XVI. But may I ask, Monsieur le Duc, how you came to possess such a treasure?"

The Duc smiled mysteriously. "It came to me through a series of transactions that I am not at liberty to discuss. Suffice it to say, I acquired it from a gentleman who had no further use for it."

The Baron nodded, his eyes still fixed on the necklace. "It is indeed a remarkable piece. But you must be careful, Monsieur le Duc. The necklace has a reputation—a curse, if one believes such things."

"I am a practical man, Baron. I do not believe in curses."

"And yet," the Baron said, lowering his voice, "every owner of this necklace has met with misfortune. The first owner, the queen herself, lost her head. The second owner, a merchant from Lyon, was ruined. The third owner, a German prince, died in mysterious circumstances. And the fourth owner, an English lord, was found dead in his library, his throat cut from ear to ear."

The Duc's smile faded slightly. "I have heard the stories, Baron. But I am a careful man. The necklace is kept in a safe of the most modern design, and my house is guarded by a staff of trusted servants."

"And yet," the Baron replied, "you have invited me here to examine it. Is there not some doubt in your mind, Monsieur le Duc? Some fear, perhaps, that you have acquired more than you bargained for?"

The Duc was silent for a long moment. Then he nodded slowly. "There is one thing, Baron. A letter I received this morning, anonymous, warning me that the necklace has been targeted by the thief who calls himself Arsène Lupin."

The Baron laughed heartily. "Lupin? That is a jest, surely. The man is a myth—a figure of newspaper speculation. There is no such person."

"There is," the Duc said grimly. "And I have reason to believe he is closer than we think."

At that moment, a servant entered the room and whispered something in the Duc's ear. The Duc's face paled, and he turned to the Baron with a look of alarm.

"Forgive me, Baron, but I must attend to a matter. Please, make yourself comfortable. The necklace will be safe here, I assure you."

He departed swiftly, leaving the Baron alone with the priceless treasure. The Baron stood in the center of the room, gazing at the necklace with a mixture of awe and apprehension. He was a man of science and reason, but even he could not deny the chill that ran down his spine as he contemplated the history of the jewels before him.

"The most dangerous things in this world are not guns or knives, but the stories we tell ourselves about the things we desire." — from the journals of Arsène Lupin

Chapter 2 · The Duke's Secret

An hour passed, and the Duc did not return. The Baron grew restless, pacing the library and examining the books that lined the walls. They were mostly histories and biographies, with a few volumes of poetry scattered among them. Nothing unusual, nothing remarkable.

But then the Baron noticed something odd. On the desk in the corner of the room, there was a small photograph in a silver frame. It was a portrait of a woman—young, beautiful, with dark hair and eyes that seemed to sparkle with life. She wore an elaborate gown of the eighteenth-century style, and around her neck hung a necklace of unmistakable design.

The Baron picked up the photograph and examined it closely. The necklace in the portrait was identical to the one in the case—identical in every detail. But that was impossible, or nearly so. The portrait was clearly an antique, dating from the time of the French Revolution. And yet, the necklace was supposed to be in the case, resting on velvet, as it had been when the Baron first arrived.

He turned to look at the case, and his blood ran cold. It was empty. The necklace was gone.

"Good heavens," the Baron whispered, clutching the photograph. "It cannot be."

He searched the room frantically, overturning cushions and peering behind curtains, but there was no sign of the necklace. He was about to call for help when the door opened and the Duc de Valois entered, his face a mask of controlled fury.

"Baron," he said, his voice tight, "I have been informed that the necklace is missing. Can you explain this?"

The Baron shook his head helplessly. "I was examining the portrait, Monsieur le Duc. When I turned around, the necklace was gone. I swear to you, I did not touch it. I did not even approach the case."

The Duc's eyes narrowed. "You were alone in the room for nearly an hour. You had ample opportunity to take the necklace and hide it."

"I am a scholar, not a thief," the Baron protested. "I would never—"

"And yet, Baron, the evidence speaks for itself." The Duc moved to the desk and picked up the photograph. "This portrait was not here when I left. You must have brought it with you, as a decoy, to distract from your theft."

The Baron stared at him in disbelief. "Monsieur le Duc, I am a man of honor. I have been collecting antiquities for forty years, and my reputation is beyond reproach. I would not—"

"Your reputation will be of little use to you in prison," the Duc interrupted. "I have no choice but to summon the authorities."

He reached for the bell pull, but at that moment, the Baron noticed something that made his heart stop. There, on the floor, near the desk, was a small card—a calling card, ivory-colored, with a single letter embossed in gold:

L.

"Monsieur le Duc," the Baron said, pointing to the card, "I think you will find that the thief is not I."

The Duc picked up the card and examined it. His face changed, his anger giving way to a look of stark terror. "Lupin," he whispered. "He was here—in this very room."

"He was here," the Baron agreed. "And he is still close. I saw him, Monsieur le Duc—a shadow, a flicker of movement near the window. He vanished the moment I turned around."

The Duc rushed to the window and threw it open. The garden below was empty, bathed in the soft glow of moonlight. But on the windowsill, there was a single white rose, tied with a ribbon of crimson silk.

"He was here," the Duc repeated, his voice trembling. "He was in my house, in my library, and I did not even know it."

"Nor did I," the Baron replied. "But we know his mark. The white rose is his signature—a sign of passage, a mark of triumph."

The Duc collapsed into a chair, his face buried in his hands. "It is my fault," he groaned. "I should have known better. I should have listened to the warnings."

The Baron was about to offer some words of comfort when another thought struck him. He looked again at the portrait—at the woman with the dark hair and the sparkling eyes—and a terrible suspicion seized him.

"Monsieur le Duc," he asked carefully, "who is this woman?"

The Duc raised his head, and his eyes were haunted. "That," he said slowly, "is my wife. The necklace was a gift to her, intended to mark our anniversary. And now it is gone."

"Your wife?" The Baron's voice was sharp with disbelief. "But the portrait—the necklace—it is all from the eighteenth century. The dress, the style, the setting—it is the work of a past master."

The Duc's face went pale. "I do not understand, Baron. The portrait was painted last year, by a modern artist of considerable skill. My wife posed for it in her family jewels—the jewels that have been in her family for generations, the jewels that include the necklace you saw in the case."

The Baron took a step back, his mind racing. "Monsieur le Duc, the necklace in that photograph is not the necklace in the case. I examined them both, and they are entirely different pieces. The one in the photograph is a modern copy, well-made but not antique. The one in the case was genuine—I could see it in the quality of the diamonds and the style of the setting."

The Duc stared at him, a look of dawning horror on his face. "You mean—the necklace I have been guarding—the one I thought was my wife's family heirloom—was a fake?"

"I mean, Monsieur le Duc, that you have been deceived. The original necklace was stolen long ago, and a copy was placed in its stead. Whoever did this knew exactly what they were doing."

Chapter 3 · The German Princess

The Duc de Valois was a ruined man. Not in the financial sense—he was still wealthy, still powerful—but in the deeper sense of his spirit. He had built his life around the treasures he collected, the stories they told, the history they represented. And now he had learned that the greatest of them was a lie.

But there was more to the story than even the Baron had guessed. For the Duc de Valois was not merely a collector of antiquities; he was also a man with secrets, secrets that he had buried deep and hoped never to reveal. And among those secrets was the truth of how he had come to possess the necklace.

It had been given to him by a woman—a German princess named Hélène, whom he had met on a trip to Berlin many years before. She was beautiful, intelligent, and utterly captivating. They had fallen in love, or at least he had fallen in love with her. And she, in turn, had given him the necklace as a token of her affection.

But the necklace, she had warned him, was more than just a piece of jewelry. It was a key—a key to a mystery that she had been trying to solve for years. And that mystery, she believed, was connected to the ancient legend of the French crown jewels, which had been scattered to the winds during the Revolution.

"I do not understand," the Duc had told her. "The necklace is beautiful—of course it is beautiful. But why should it be a key to anything?"

Hélène had smiled, a sad smile that had always haunted him. "Because, my dear, the necklace was not made for a queen. It was made by a queen—by Marie Antoinette herself, as a gift to one of her most trusted ladies. And that lady, a woman of great intelligence and courage, used the necklace as a code, a cipher for the location of the true crown jewels, which she had hidden in a place that no one would ever think to look."

The Duc had been skeptical, but Hélène was so passionate, so certain, that he had believed her. And she had asked him, in the years that followed, to help her find the jewels—to use his connections, his wealth, his resources to track down the clues and unlock the secret.

But the princess had died before they could complete their quest. She had been struck by a carriage in the streets of Berlin, and her final words had been a plea: "Find the jewels, Antoine. Find them and avenge me."

And now the Duc, alone and haunted, was left to carry on her work. He had continued the search, using the clues she had left behind, and he had made progress—slow, painstaking progress. But he had never found the jewels themselves, and he had never understood the full truth of the mystery.

Until now. For the Baron's revelation had opened a door in his mind, a door that led to a terrible conclusion: someone else had known about the necklace. Someone else had understood its significance. And someone else had stolen it, leaving behind a copy and a calling card bearing the initial L.

✦ SPECIAL FEATURE: The Legend of the Crown Jewels

According to the legend, Marie Antoinette hid the most valuable pieces of the French crown jewels in a secret location before the Revolution. The jewels were never recovered, and their whereabouts have remained a mystery for more than a century. The necklace, it was said, contained the key to the hidden treasure—a series of symbols and codes that would reveal the location of the jewels. But the necklace itself was stolen and lost, and the secret of the crown jewels died with it—or so everyone believed.

Chapter 4 · The Safe

The Duc de Valois had not told the Baron everything. He had not revealed the secret of the jewels, or the princess, or the quest that had consumed his life for the past decade. He had merely thanked the Baron for his assistance and dismissed him, promising to contact him if anything further developed.

But the Baron, who was a man of keen perception, had noticed something in the Duc's manner that troubled him. There was a fear in his eyes that went beyond the loss of a valuable necklace—a fear that seemed to reach into the depths of his soul.

As the Baron departed, he glanced back at the house and saw a figure at the window—a figure that was not the Duc. It was a man, tall and elegant, with a face that was partly obscured by shadow. And in his hand, he held a white rose, which he raised in a mocking salute.

The Baron's heart raced. He had seen photographs of the notorious Arsène Lupin in the newspapers, and the man at the window bore a striking resemblance to the images. But that was impossible, surely. Lupin would not be so bold as to stand in plain sight, taunting his victims.

But then the man stepped out of the shadows, and the Baron saw his face clearly. It was indeed Lupin—young, handsome, and utterly confident in his power. He smiled at the Baron and blew him a kiss before disappearing from view.

The Baron rushed back to the house, but the servants informed him that the Duc was unavailable. He was in his private study, they said, and would not be disturbed under any circumstances.

And so the Baron departed, his mind filled with questions. What was the connection between the necklace, the Duc, and the legendary thief? And why had Lupin been so careful to leave his calling card, so certain that he would not be caught?

The answers, as it turned out, were hidden in a safe in the Duc's study—a safe that the Duc himself did not know existed, hidden behind a painting of a woman with dark hair and sparkling eyes. It was there that Lupin had found the true necklace, the one that had been stolen from the princess all those years ago. It was there that he had found the code, the cipher that would lead him to the crown jewels.

"The game, my dear Baron," Lupin had written in a note left for the Duc, "is not about winning. It is about playing with style. And I have played my hand perfectly."

Chapter 5 · The Masquerade

The Duc de Valois's masquerade ball was the social event of the season. It was held on the anniversary of his wedding, a celebration that was meant to mark not only his love for his wife but also the triumph of his quest for the crown jewels. But now, with the necklace gone and the thief at large, the masquerade had taken on a different meaning—a desperate attempt to find the culprit and reclaim the treasure.

The ballroom was packed with guests in elaborate costumes: kings and queens from every era, mythological figures, birds and beasts of every description. The music was provided by a small orchestra hidden behind a screen of silk, and the air was thick with the scent of roses and expensive perfume.

At the center of the room stood the Duc, dressed in the costume of a medieval knight, his face hidden behind a visor of silver. Beside him was the Duchesse, beautiful and enigmatic in a gown of crimson and gold. She wore no necklace, for her jewels had been stolen, but her eyes were bright with suspicion and determination.

Ganimard had been invited as well, though he was not in costume. He stood near the door, his eyes scanning the crowd for any sign of the elusive Lupin. He had received word that the thief would be at the ball, and he was determined to catch him this time.

"You see anyone suspicious?" the Duc asked, appearing at Ganimard's elbow. "Anyone who does not belong?"

Ganimard shook his head. "Every face is either known to me or hidden behind a mask. It is impossible to tell who is who."

The Duc nodded grimly. "I have a plan, Inspector. I have arranged for a reward—a substantial reward—for anyone who can provide information leading to the return of the necklace. And I have also arranged for a trap."

"A trap?" Ganimard was skeptical. "Lupin is too clever for traps."

"This trap is different," the Duc said. "The necklace in the case—the one that was stolen—is a copy. The real necklace, the one I had hidden all these years, is still here, in this room. And I intend to use it as bait."

Ganimard stared at him. "You are mad. To put the necklace on display again, after what happened—"

"It is the only way to catch him," the Duc interrupted. "He will not be able to resist. He will come for it, and when he does, we will be waiting."

And so, in the center of the ballroom, a glass case was placed on a pedestal. Inside it lay the necklace—the real necklace, or so the guests were told. It sparkled under the chandeliers, sending rainbows of light across the walls and ceiling.

The guests gathered around it, oohing and aahing at its beauty. And among them, in the costume of a Venetian courtier, a figure moved with quiet grace. He was tall and slender, with dark hair and a mask that covered only his eyes. His costume was rich and elaborate, and he wore a sword at his hip.

"Magnificent," the courtier murmured, his voice silken and amused. "Absolutely magnificent. Such a pity that it has to end this way."

He reached out a hand toward the case, and the Duc and Ganimard both tensed, ready to spring into action. But the courtier merely touched the glass, tracing a circle on its surface, and then he withdrew his hand and disappeared into the crowd.

The Duc followed him, his heart pounding, but the Venetian courtier had vanished as if into thin air. There was only a single white rose, lying on the floor where he had been standing.

"The game, gentlemen, is not about the jewels. It is about the chase. And I have no intention of losing." — from a note found at the scene

Chapter 6 · The Revelation

The masquerade continued, but the mood had changed. There was an undercurrent of tension now, a sense that something terrible was about to happen. The guests danced and laughed, but their eyes darted to the doors and windows, searching for the figure who had been among them and who had now vanished.

Ganimard was not a man to give up easily. He had traced the movement of the Venetian courtier across the ballroom, following him through a door and into a small sitting room. There, in the darkness, he had found something that made his blood run cold: a note, written in Lupin's distinctive hand, addressed to him personally.

"Dear Inspector,

You have been a worthy adversary, and I regret that our encounter tonight must be so brief. But I have what I came for, and I am not a man who lingers longer than necessary.

The necklace in the case is a fake, of course—a clever copy that I myself commissioned from a jeweler in Geneva. The real necklace, the one that you seek, is safe with me. And with it, I have the key to the crown jewels of France.

I have left you a gift, Inspector—a portrait of the Duchesse de Valois, which will tell you everything you need to know about the conspiracy. She is not what she seems. Neither am I.

Until we meet again,

— Arsène Lupin"

Ganimard read the letter with a mixture of anger and admiration. Lupin had outwitted him again, but in doing so, he had also revealed something important. The Duchesse was not what she seemed. That meant she was somehow involved—perhaps as Lupin's accomplice, perhaps as something more sinister.

He returned to the ballroom and found the Duchesse, still in her crimson gown, talking to a group of guests. She was smiling, laughing, entirely at ease. But when she saw Ganimard approaching, her smile faltered slightly.

"Inspector," she said, "you look troubled. Is something wrong?"

Ganimard handed her the note. She read it, and her face went pale. "This is—this is ridiculous," she stammered. "I am not involved with this—this criminal. I have no knowledge of his activities."

"Then why," Ganimard asked quietly, "does he know so much about you? About your family's jewels, about your secrets, about the portrait that you keep hidden in the library?"

The Duchesse stared at him, and for a moment, he saw something flicker in her eyes—fear, perhaps, or guilt. Then she laughed, a bright and brittle laugh. "You will believe what you want to believe, Inspector. But I assure you, I have nothing to do with Arsène Lupin."

She turned away, but Ganimard was not convinced. He had been a detective for twenty years, and he had learned to trust his instincts. And his instincts told him that the Duchesse de Valois was a liar.

Chapter 7 · The Escape

The masquerade ball ended at dawn, with no sign of Arsène Lupin and no recovery of the necklace. The guests departed in a mood of subdued excitement, gossiping about the theft and the elusive thief who had become a legend in his own lifetime.

But for the Duc de Valois, the loss was more than personal. It was a blow to his pride, his reputation, and his quest for the crown jewels. He had spent years trying to unlock the secrets of the necklace, to find the hidden treasure that would complete his life's work. And now that work was in the hands of a thief—a thief who had outwitted him at every turn.

He sat alone in his library, staring at the portrait of the Duchesse, the portrait that Lupin had left behind as a clue. And as he gazed at it, he noticed something he had never seen before: a small inscription on the back of the frame, written in a delicate hand.

"To my beloved Antoine, with all my heart. Yours always, Hélène."

He stared at the inscription, his mind reeling. Hélène—the German princess who had given him the necklace—had signed her name to a portrait that was supposed to be of his wife. That meant the portrait was not of his wife at all. It was of Hélène, in disguise, playing the role of the Duchesse de Valois.

The truth hit him like a physical blow. He had been deceived—deceived by a woman he had loved, deceived by a woman he had trusted. The Duchesse was not his wife; she was a spy, a co-conspirator, a confederate of the thief who had stolen his treasure.

And Lupin, in leaving the portrait, had revealed the truth. He had given the Duc a gift—the gift of knowledge, the gift of understanding. The necklace was gone, the jewels were gone, but the truth remained. And the truth, as the Duc knew all too well, was worth more than any treasure in the world.

✦ EPILOGUE: The Gentleman's Legacy

And so Arsène Lupin vanished once more into the shadows of Paris, leaving behind a trail of mystery and admiration. The necklace of Marie Antoinette was never recovered, and the crown jewels of France remained hidden, their secret lost to the ages. But the legend of the gentleman burglar grew, and with it, the promise of new adventures, new challenges, and new games of wit and daring. The hunt was not over—it was merely beginning.

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Adapted from the Original work by Maurice Leblanc

Public domain (1907) · This adaptation follows the playbook series format