In the heart of the Amiens hortillonnages, on a Nautilus-shaped ride gondola, floats the lifeless body of Charlotte Jelenski. Who could have attacked this quiet woman, who was leading an ambitious amusement park project about Jules Verne's work?

A 60-year-old man lies dead in a cemetery next to an oyster shell engraved with his name.

A corpse clutching a crystal chess piece is found in the old fortress of Bitche.

A young woman portraying Joan of Arc is shot dead by an arrow during a parade through Orleans.

A top investigator teams up with her aunt to solve a case involving a skeleton found in papal vault.

Former sweethearts investigate the death of a winemaker discovered inside a vat with his eyes glued shut.

A Swiss and a French detective team up to investigate a deliberate drowning on Lake Geneva.

A man dressed as a convict is found dead on a beach near the citadel.

Childhood cruelties from decades ago fuel revenge in La Rochelle.

A surgeon investigates his estranged son's death for the sake of his grandson.

A famous sailor and her son discover a headless corpse close to Yeu Island.

A man is tortured and crucified, with the only clues coming from a stolen Nostradamus manuscript.

A few hours before a museum event, a sculpture appears to bleed and the artist's corpse is found inside.

A police captain learns that his ailing father could be connected to a murder at Rouen Abbey.

Sprigs of broom around a murder victim suggest an ancient legend.

A murder in a warehouse may be linked to a shipyard accident 30 years prior.

A body lies on the moors, next to a legendary menhir.

A dead body is found on the stairs leading to the sanctuary esplanade of the town of Rocamadour. Before being killed, he was apparently forced to undergo an expiatory pilgrimage as in the Middle Ages and to climb on his knees the 216 steps of the staircase. But what sin could this man have possibly committed to deserve such a sentence?