Christopher Isherwood (1904-1986) was an English novelist, playwright, and screenwriter. He is best known for his Berlin Stories, which were adapted into the musical Cabaret. Isherwood was a major figure in the modernist movement, and his works often explored themes of homosexuality, identity, and spirituality. He was also a member of the Bloomsbury Group, a circle of influential British writers and intellectuals. Isherwood's works have been adapted into numerous films, plays, and musicals, and his influence on modern literature is undeniable.