The daughter of one of the architects who built the Eiffel Tower gets framed for a murder that has taken place there, so she and her girlfriend embark on a quest across Paris to solve the mystery.
The Paris opera house is about to give a performance of Carmen, when a young usherette is killed in one of the boxes. Faustine must prove her fiancé’s innocence before it’s too late.
Mercure, a famous robber admired or feared by Parisian high society, is in fact a woman and is about to pull off a masterstroke by stealing a set of jewels that belonged to Empress Eugénie on the night it is displayed at the Louvre Museum.
Victoire, the first female law student admitted to the Sorbonne, is accused of murder. Helped by her professor, she's in a race against time to prove her innocence.
