Novels:
* The Man of the Hour (1905)
* The Women of Shakespeare (1911)
* The Bomb (1908)
* Great Days (1926)
Autobiographies:
* My Life and Loves (1922-1923)
* My Life and Loves: The Later Years (1931)
Biographies:
* Oscar Wilde: A Critical Study (1916)
* Contemporary Portraits (1915)
* Bernard Shaw: A Critical Study (1931)
Literary Criticism and Essays:
* The Wilde Court Martial (1905)
* The English Novel (1910)
* The Meaning of Life (1921)
* Contemporary Portraits (1915)
Journals:
* The Candid Friend (1901-1904)
* The Cosmopolitan (1911-1912)
Other:
* The Life and Adventures of Harry Lorrequer (1839) - a novel by Charles Lever, edited by Harris
* The Complete Works of Oscar Wilde (1908) - edited by Harris
Harris was a controversial figure known for his scandalous personal life and his bold writing style. His works often explored themes of sex, love, and morality, and his writing was often considered to be both brilliant and shocking.
He was also a prominent literary figure in his time, and he was known for his friendships with many famous writers, including Oscar Wilde, George Bernard Shaw, and H.G. Wells.
Please note: Some of Harris's works, particularly his autobiographies, have been criticized for their factual inaccuracies and self-aggrandizing nature. However, his writing is still considered to be of historical interest and literary value.