Auzou Book for mystery hunters l'affaire de la tour eiffel

Axel, Nathan and Gabrielle make up a blended family that has just moved in together in Paris. In their new apartment, the children discover a notebook full of strange riddles… 1888. André, 12 years old, the young apprentice of an engineer working with Gustave Eiffel, is accused of leaving the door of a shed open. Many tools have been stolen during the night! André insists that he did close the door as instructed, but it’s no use. He is dismissed. Yet, he has always claimed his innocence! Will Axel and Gabbie manage to solve this mystery? And you, reader? Find the solution, and check your hypothesis in the sealed pages!