A graphic novel that uses an investigation and humor to raise ecological awareness.

Every summer, Manon spends her holidays with her cousin Alvida in Norway, in Tromsø. This year, equipped with their bunny hats and walkie-talkies, they overhear a very strange conversation... The global seed vault in Svalbard is in danger! The investigation is on to save the vault and stop the villains.
The 5^th title in the "Graphic investigations" series.