On a moonlit road in Hampstead, Walter Hartright is accosted by a stranger dressed from head to toe in white, who asks the way to London. Shortly thereafter he is overtaken by a carriage in pursuit of this mysterious woman who has evidently escaped from an asylum. He then unwinds a story of abduction, madness, false identity and shameful family secret.

"Strange things are going on at the Paris Opera House: a mysterious phantom--a skeleton in dinner dress--is wreaking havoc amongst the singers and the backstage staff. When new managers take over, and dismiss the rumours of the Opera Ghost, the terror really begins. Who is the mysterious figure stalking the stage at night? How can he be everywhere at once, and enter and leave locked rooms at will? And what is his connection to the beautiful and talented...