Arsène is a fictional character created by French author Maurice Leblanc. He first appeared in the short story "Arsène Lupin, Gentleman Burglar" in 1905. Arsène Lupin is a master thief known for his charm, intelligence, and ability to outsmart the police. He often engages in cat-and-mouse games with his nemesis, detective Sherlock Holmes, who was originally featured in some of the stories before copyright issues led to changes in the character. The character of Arsène Lupin has become a cultural icon in France and has inspired numerous adaptations in literature, film, and television. His adventures often blend elements of mystery, crime, and humor, making him a beloved figure in the genre of detective fiction. The stories highlight themes of social class and morality, showcasing Lupin's complex personality as both a criminal and a hero.