Wilde was an impressive linguist. Home schooled, he was taught French and German and also had working knowledge of Italian and Ancient Greek. Though thought of as an author, he only published one novel, “The Portait of Dorian Gray” (1891). The others were just plays or stories for children.
Oscar Wilde’s last words were “My wallpaper and I are fighting a duel to the death. One or other of us has got to go.”
Source: Facts on Wilde
The Model Millionaire was written by Oscar Wilde. It was published in 1891.