The Heart of O Sono San is a novel written by Elizabeth Cooper. The story follows the life of O Sono San, a young Japanese girl who is sold into prostitution by her impoverished family. The novel takes place in the early 20th century and explores themes of love, loss, and redemption.O Sono San is a beautiful and intelligent young woman who is forced to work in a brothel in order to support her family. Despite her circumstances, she remains optimistic...