Journeys into the past with Jeanne the archaeologist - Starting from the Chauvet cave, an archaeological site that actually exists in south-eastern France, we will take a 30,000 year leap into the past along with Jeanne the archaeologist to meet Aisa and her friends, who are committed to appeasing a restless spirit that wanders among the depths of enormous unexplored caves.

The protagonists, accompanied by Jeanne the archaeologist, are young and perfectly placed in the period described. This closeness in age creates a strong involvement of the reader. The book presents an archaeological section, structured in the form of a police investigation, with photos and information on the site where the story is set, including maps and drawings of the archaeological finds.