"The Wide, Wide World" is a novel written by Susan Warner and published in 1850. It tells the story of a young girl named Ellen Montgomery who faces various challenges as she grows up in a rural community. The book explores themes of faith, family, and personal growth, reflecting the values of 19th-century America. The novel is notable for its detailed portrayal of everyday life and the emotional struggles of its characters. It was one of the first bestsellers in American literature and has been influential in shaping the genre of children's literature, particularly in its focus on moral lessons and character development.