
In a chaotic 19th-century Paris teeming with aristocrats, thieves, psychics, and courtesans, theater mime Baptiste is in love with the mysterious actress Garance. But Garance, in turn, is loved by three other men: pretentious actor Frederick, conniving thief Lacenaire, and Count Edouard of Montray.

In a lost village in Lapland, Gérard comes to the aid of his friend Anders, in conflict with his father, a rich owner of gold mines.

The exploits of Chief Police Inspector Chabrier, first before the invasion of France in May 1940 as he fights against spies preparing the coming the Germans, particularly Emmy de Welder, the alleged manager of the Rouen hospital. Later, Chabrier and his men go underground and resist the occupiers whatever the price to pay. When the Liberation comes Chabrier resumes his activities at the French National Police.

Having lost his memory due to serving in World War I, Gaston has spent the past 15 years in a psychiatric hospital. Due to his large disability pension fund, several families claim him as their missing son. Gaston is introduced to the Renaud family by the Duchess Dupont-Dufort and her lawyer. The Renaud family attempt to revive Gaston's memory with stories of his past, but he is apalled by some of the things he hears and dislikes the man he is supposed to be.

Barnes, the mate of the 'Portland', is the object of the hate of the whole ship's crew. His mistress is murdered shortly before the departure and suspicion naturally falls on him. Some time later, Jeff Cooper, the skipper, falls to his death in the middle of the night. Once again Barnes is suspected and the mate has to resort to force to maintain his authority on board. During the stopover, Barnes is interrogated and finally cleared. He is even appointed captain of the 'Portland' in replacement of Jeff and can marry his best friend's daughter.

Inspector Maigret investigates the mysterious murder of a Dutch diamond dealer, found dead in a stolen car. The car belongs to an insurance agent, Michonnet, and has been abandoned in the garage belonging to Carl Andersen.

Captain Justin Mollenard works for a company that sells armaments to the Far East. After an eventful stay in Shanghai, where he and his cargo are the victim of a malicious attack, he returns to his hometown of Dunkirk. Mollenard receives a frosty welcome from his wife Mathilde, who resents the way in which he has neglected his family for so many years. Mollenard’s only wish is to get back to sea as soon as he can, but a sudden heart-attack leaves him paralysed and entirely in his wife’s power...

A person who had usurped the identity of a famous writer of detective stories was killed in the train. Why and by whom?

An indigenous uprising in British controlled Iraq threatens the route to India, as a lobe triangle develops among the expatriates.

A young pilot, Martin, applies for the Ecole Militaire de Salon. He is accused of having caused the accident of one of his bosses, his career is then threatened.

A young reporter solves a mystery crime. The fictional reporter is Joseph Rouletabille. He works on a complex, and seemingly impossible, crime in which the criminal appears to disappear from a locked room.

Stanislas Oscar Seminario, aka SOS, is a young explorer, just back from Africa, visiting old friends: the Pescara's. But the father keeps receiving anonymous letters. And soon a mysterious murder is committed. SOS begins to investigate...

A young man is hired by an industrialist, while a secret hangs over his birth. His boss's wife turns out to be his mother, who hides the truth from him.

A Nazi spy has stolen a gas mask filter of formidable efficiency in Paris. Two agents from the 2nd office have the task of going to take him back to Berlin.

Sentenced to 20 years after killing a colleague for revealing that his wife was unfaithful, Sourdier escapes hoping to kill the woman as well.He learns she was true to him and has had a little girl who thinks the father is dead.