Audiobook The Mystery of the Yellow Room

The narrative centers on an inexplicable crime committed at the Château du Glandier, where Mademoiselle Stangerson is brutally attacked in her completely sealed bedroom. Despite the door being locked from the inside and the iron-barred windows remaining intact, the assailant manages to vanish without a trace, leaving behind only a bloody handprint and a few misleading clues. As local authorities and the celebrated detective Frédéric Larsan flounder in circles, young reporter Joseph Rouletabille approaches the puzzle using rigorous logic. He determines that the murderer must have entered the room prior to the attack and that no supernatural intervention or complex mechanisms were involved. Suspicion heavily falls on Robert Darzac, the victim's long-time fiancé, whose double identity and suspicious movements create a mountain of circumstantial evidence. Rouletabille races against time to unravel the mystery, ultimately discovering that the key to the crime lies in a hidden past and a desperate secret that Mademoiselle Stangerson strives to protect at all costs.