The Phantom of the Opera still used for training firefighters. The mysteries that Leroux uses in his novel about the Phantom are still mysteries. "The Phantom of the Opera"'s origins came from Leroux's curiosity with the Phantom being real. In the prologue he tells the readers about the Phantom and the research that he did to prove the truth of the ghost. His findings connected the corpse from the opera house to the Persian phantom himself. The claims from the prologue of his novel were ones that Leroux held onto even up until his death in 1927. In Paris in the 1880s, the Palais Garnier
The Phantom of the Opera through a detective pulling his information from various forms of research. The mystery being uncovered is the Phantom who lurks through the opera house, seemingly appearing in places out of nowhere as if by magic. But, it seems that the mystery novel persona was a facade for the real genre being more of a gothic romance. In his article, Fitzpatrick compares the Phantom to other monsters featured in Gothic horror novels such as Frankenstein's monster, Dr. Jekyll, Dorian Gray, and Count Dracula. The Phantom has a torture chamber where he kidnaps and kills people, and the walls of the chapel