1. Murders in Berry

2. Murders in Mulhouse

3. Murders in Marie-Galante

4. Murders in the Three Valleys

5. Murders at Mont-Saint-Michel

6. Murders on the Frioul Islands

7. Murders in Porquerolles

8. Murders in Figeac

9. Murder in Amiens

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?

10. Murders in Nancy

11. Murders in Champagne