Jack London (1876–1916) was an American novelist, journalist, and social activist known for his adventure novels and stories set in the wilderness. He is best known for works like “The Call of the Wild,” “White Fang,” and “The Sea-Wolf,” which frequently explore themes of survival, nature, and the human condition. London’s writing is characterized by its vivid depiction of the harsh realities of life and the struggle for existence, often drawing on his own experiences as a sailor and adventurer. His works continue to captivate readers with their thrilling narratives and incisive social commentary.