The Thin Red Line; and Blue Blood

In the bustling heart of nineteenth‑century Paris, a shadowy quarter stretches beyond the Rue de Rivoli, where Tinplate Street teems with weary laborers, gossiping porters, and the clatter of horse‑drawn drays. By day the Hôtel Paradis appears as a neglected, shuttered lodging, its windows dark and its doors closed to the world. At night, however, the same unassuming façade gives way to a bustling gambling house, its lanterns flickering as a steady stream of carriages disgorges a colorful array of patrons into its secretive interior.

When a terrified porter’s wife bursts onto the street, screaming of a terrible crime, the local police are thrust into the hotel’s murky depths. A determined commissary and his colleague are summoned to confront the mystery, while the enigmatic proprietor, M. Bontoux, becomes the focus of their urgent summons. As they step through the heavy oak door, listeners are drawn into a tangled web of intrigue, betrayal, and the thin line between law and vice that defines the city’s underbelly.