The Phantom of the Opera detective mystery entitled "The Mystery of the Yellow Room" in 1907, and four years later he published "Le Fantôme de l’Opéra". The novel was first published within newspapers before finally being published as a novel in 1911. The setting of "The Phantom of the Opera" came from an actual Paris opera house that Leroux had heard the rumors about from the time the opera house was finished. The details about the Palais Garnier, and rumors surrounding it, are closely linked in Leroux's writing. The underground water tank that he wrote about is accurate to this opera house, and it is
Phantom of the Opera (1976 musical) developing a grand scale version of his Phantom in the West End, and offered to produce it. In fact, Hill and Lloyd Webber had worked together earlier on a revival of "Joseph and the Amazing Technicolor Dreamcoat" at the Winchester Theatre. Lloyd Webber and his producer, Cameron Mackintosh, had been highly enthusiastic when they broached Hill about his Phantom of the Opera. But in the end, Lloyd Webber chose to pursue the musical without Hill. "Phantom of the Opera" then emerged on the other side of the Atlantic in 1987 for its American premiere in St. Louis at the Repertory