The American writer known for creating the detective character Philip Marlowe is Raymond Chandler. Chandler’s contributions to the genre of Noir fiction are significant, characterized by complex characters and intricate plots. Philip Marlowe epitomizes the hardboiled detective archetype, featuring in novels such as "The Big Sleep" and "Farewell, My Lovely." Chandler's style combined wit and a keen sense of social commentary, exploring themes of corruption and morality within the backdrop of Los Angeles. His work greatly influenced the development of crime fiction, blending literary quality with popular entertainment.