
The Teeth of the Tiger (Les Dents du tigre, 1920) is a mystery novel by French author Maurice Leblanc featuring his iconic gentleman burglar Arsène Lupin, here operating under the alias Don Luis Perenna. The story opens with the dying Inspector Vérot delivering a cryptic warning to the Paris Prefecture of Police moments before he is poisoned — a warning connected to a vast American inheritance destined for the Mornington family. When the heirs begin dying in rapid succession under impossible circumstances, Don Luis Perenna inserts himself into the investigation, racing against both the police and an unseen criminal mastermind known as "The Tiger." The novel blends locked-room puzzle elements with breakneck chase sequences across Paris and the French countryside, showcasing Leblanc's gift for intricate plot construction. As Perenna dismantles the conspiracy layer by layer, questions of identity, justice, and moral authority come to the foreground. The book stands as a strong entry in the Lupin canon, demonstrating Leblanc's mature command of the serial thriller form and his ability to sustain suspense across a full novel-length narrative.
The Teeth of the Tiger thoughtfully explores identity and disguise through its central conflicts.
In The Teeth of the Tiger, justice outside the law provides a lens for understanding the story's core message.
The presence of inheritance and greed in The Teeth of the Tiger connects readers to its enduring relevance.
Detection and deduction emerges as a defining element in The Teeth of the Tiger, shaping character development.
The Teeth of the Tiger remains relevant as a foundational text of the gentleman-thief archetype that continues to influence popular fiction, television, and film — most directly the Netflix series Lupin (2021), which introduced Arsène Lupin to a global audience. Leblanc's exploration of an outsider who operates outside official law yet serves a higher justice resonates in an era of ongoing debates about institutional legitimacy. The novel also exemplifies early twentieth-century procedural crime fiction, making it a useful point of comparison for readers interested in the evolution of the detective genre from Conan Doyle through Agatha Christie. The Parisian setting, rendered with period authenticity, offers cultural and historical texture alongside the plot. Readers can access the full text free of charge on TextStack.
The Teeth of the Tiger follows Don Luis Perenna — a disguise adopted by the master thief Arsène Lupin — as he investigates a series of murders connected to a large American inheritance. When the legitimate heirs are killed one by one, Perenna must outwit both the Paris police and a shadowy criminal known as 'The Tiger' to uncover the truth.
The novel is written in a fast-paced, accessible style typical of early twentieth-century popular fiction. Readers familiar with detective or adventure stories should find it straightforward. Some period-specific French cultural references appear, but these do not impede the plot.
The Teeth of the Tiger is a full-length novel of approximately 90,000 words. An average reader can expect to finish it in seven to ten hours. The full text is available free on TextStack, where your reading progress is saved automatically.
The novel's central themes include identity and disguise, the tension between personal justice and institutional law, inheritance and greed as motives for crime, and the craft of detection and deduction. Loyalty and betrayal among the supporting characters also run throughout the narrative.