Henri Greville's "La Nanny" is an exciting and suspenseful story about devotion, petulance and secrets. The main character, a young nanny, goes to work for a wealthy family that hides many unpleasant secrets. A complex interaction between the nanny and the family's children gradually develops, emphasizing the importance of mutual understanding and trust. But when strange events begin to happen, the nanny has to face not only her inner demons, but also a real threat that calls into question her understanding of the true meaning of the word "family". "La Nanny" is a book that keeps you in suspense until the last page, thanks to the masterful construction of the plot and unexpected turns of events.