Jack London (1876–1916) was an influential American author, journalist, and social activist. Born John Griffith Chaney in San Francisco, California, London grew up in an era of great economic disparity, which influenced much of his later writing. He is renowned for his unique blend of adventure, naturalism, and an introspective examination of the human condition. His literature often explores the struggle for survival in a hostile environment, reflecting his own diverse experiences as an oyster pirate, prospector in the Klondike Gold Rush, and deep-sea sailor. London's most acclaimed novel, 'The Call of the Wild' (1903), exemplifies his narrative prowess, with its vivid portrayal of a domesticated dog, Buck, who is thrust into the brutal Yukon wilderness and must adapt to survive. A master storyteller, London possessed an innate ability to connect with readers through his portrayal of life's raw realities and his belief in the triumph of the individual spirit. His contribution to American literature is underscored by his prolific output, having authored more than 50 books, including 'White Fang' and 'The Sea-Wolf,' which further cemented his legacy as a preeminent figure in the literary world.