The Mystery of the "Yellow Room"

Set in the Château du Glandier, this locked-room mystery follows Joseph Rouletabille, a reporter turned amateur detective, as he investigates the brutal attack on a professor's daughter. With his assistant Sainclair, Rouletabille navigates a web of intrigue, interviewing castle staff and clashing with renowned detective Frédéric Larsan, who suspects the innocent fiancé, Robert Darzac. As time runs out, Rouletabille must uncover the truth and prevent further harm. This suspenseful tale showcases Leroux's mastery of the detective genre.