In the magnificent Palace of Versailles, a new puzzle is perplexing Gabrielle and Axel, who are on the trail of a two-hundred-year-old ghost. Amid all the plotting and scheming, will the children manage to find out who is trying to harm Marie-Antoinette?

Investigate with Gabrielle and Axel, discover the clues hidden in the book and then, when you’ve solved the mystery, open the sealed pages to see if you were right!

Will you find the key to the mystery?

Language: French 

Author: Catherine Kalengula
Illustrations: Nicolas Rix
Publisher: Editions Auzou
Publication date: March 2021
Size: 14 x 18.5 cm
Number of pages: 96