How to present the plot of this thriller without breaking the interest? Let's just quElsa Preau, the central character is an old retired schoolteacher who lives in a house in the Paris suburbs. His relationship with his son are complex and difficult. Elsa seems prone to TOCS. One day, looking through the window, she saw, in the garden of his neighbors, a little boy who seems overdue. She will devote her time to shed light on the existence of this boy and take everything to denounce what it considers to be an abusive situation. But if it was so easy! This is the pretext of this thriller that is, above all, a psychological thriller heroine seems embedded in a route dictated by madness. Elsa is she a demented old woman, she is a victim as dune hallucination seem to believe those to whom it caters, and first, his son? It must reach the edge of the hundredth page to the suspense really take the body but self-timer does not affect the interest in this amazing story, the first 80 pages are loading to camp the character, history and ambience in which will unfold the plot. On the contrary, as lon advance in the story, the interest is growing in laune of a well balanced and expertly maintained suspense. There is something in the way of a Michel Bussi in the way Sophie Loubière manipulates the reader to made up his power, hold it in breath loblige to cling to its reading and gives envy to know later. The outcome is up to history, written in a very nice style. The construction of the story is clever and serves well the suspense that will crescendo. It should experience this exciting novel from start to finish. I discovered a great talent.