There aren’t many guarantees in Hollywood, but the duo of Leonardo DiCaprio and Martin Scorsese has proven their successful longevity over the years. Now, the The Wolf of Wall Street duo will reunite for a new thriller based on a true story.

DiCaprio and Scorsese’s next joint project will be The Devil in the White City, a film adaptation of Erik Larson’s The Devil in the White City: Murder, Magic and Madness at the Fair that Changed America about America’s first serial killer, H.H. Holmes, and the purported 27-200 people he killed during the 1893 Chicago World Fair. DiCaprio will depict Holmes based on a script written by Billy Ray (Captain Philips).

While the film won’t begin production for awhile, you can read the book’s synopsis below:

Not long after Jack the Ripper haunted the ill-lit streets of 1888 London, H.H. Holmes (born Herman Webster Mudgett) dispatched somewhere between 27 and 200 people, mostly single young women, in the churning new metropolis of Chicago; many of the murders occurred during (and exploited) the city’s finest moment, the World’s Fair of 1893. Larson’s breathtaking new history is a novelistic yet wholly factual account of the fair and the mass murderer who lurked within it.

[via Collider]