Jack London (1876–1916) stands among the most enduring American authors, whose literary contributions capture the intersection of naturalism, socialism, and the American frontier spirit. Born in San Francisco, London's early life was fraught with financial hardship and labor. These formative experiences would come to shape the raw, survivalist themes that pervade his body of work. He ventured into the Yukon during the Klondike Gold Rush, an adventure that furnished material for his Gold Rush stories. Notable among these is the collection 'Tales of the Gold Rush,' which paints a rugged picture of the North and its myriad characters, drawing heavily on London's personal encounters (London, 1910). London's literary style is characterized by a stark realism and deep empathy for the struggles of man and beast alike. Works such as 'The Call of the Wild' (1903) and 'White Fang' (1906) epitomize his fascination with the raw power of nature and the intrinsic will to survive. London was also a prolific writer of short stories, essays, and journalism, his work touching on a breadth of themes from adventure and peril, to commentary on contemporary social issues. His direct, accessible prose and ability to evoke the extremes of the human condition leave a lasting imprint on American literature.