L'anomalie by Hervé Le Tellier

In this gripping and thought-provoking novel, a commercial flight from Paris to New York experiences an inexplicable anomaly, resulting in the plane and its passengers being duplicated. As the world grapples with the implications of this bizarre event, the lives of the passengers are thrown into chaos, forcing them to confront their own identities and the nature of reality itself. The narrative weaves together multiple perspectives, exploring themes of existentialism, identity, and the human condition, while maintaining a suspenseful and engaging storyline that challenges the boundaries of science fiction and philosophical inquiry.