Maurice Leblanc (1864-1941), the French novelist and writer of short stories, is best known for his creation of the character Arsène Lupin, the gentleman thief and master of disguise. Born in Rouen, France, Leblanc was originally intended to take over the family shipping business, but his passion for writing and literature drew him to the bohemian world of Parisian artists and authors. It was in the early 20th century that Leblanc first introduced Arsène Lupin in a series of short stories published in the magazine 'Je sais tout,' which were later compiled into the celebrated volume 'The Extraordinary Adventures of Arsène Lupin, Gentleman-Burglar' (1907). Lupin's character—suave, intelligent, and with a strong sense of justice—captured the fascination of the public, contributing to the enduring popularity of the series. Leblanc wrote more than 20 novels and numerous short stories centered around Lupin, which often contained elements of mystery, adventure, and humor, woven together with intricate plotting and a sophisticated writing style. Drawing comparisons with Sir Arthur Conan Doyle's Sherlock Holmes, Lupin's character has become an icon in French literature and a precursor to modern detective fiction. However, Leblanc's work extended beyond the Lupin series; he explored various genres and themes throughout his career, yet none achieved the same acclaim as his tales of the gentleman thief. Maurice Leblanc's contribution to the detective genre has solidified his place in literary history, and his creation, Arsène Lupin, continues to inspire adaptations in literature, film, and television.