*The Girl in the Labyrinth* is one of Guillaume Musso’s most suspenseful and thrilling novels. It opens with a captivating, cinematic scene: the renowned Italian heiress, Oriana Di Pietro, lies on the deck of the *Luna Blu*, basking in the sunlight. After long months of lost hope and the sense that the end was drawing near, things have finally begun to turn in her favor, promising her a brighter tomorrow. Yet, this moment of tranquility is short-lived, as the scene suddenly transforms into a nightmare. Within minutes, Oriana is subjected to a violent attack that culminates in her mysterious death. Thus begins a complex investigation led by Detective Justine, who faces both personal and professional challenges in her quest to unmask the killer—all amidst a tangled web of interlocking and deceptive narratives. Who killed Oriana Di Pietro? Could it be her husband, Adrian—the enigmatic and charismatic pianist? Or is it Adèle—once her friend, now her foe? Both claim to be telling the truth, yet neither of their "truths" bears any resemblance to reality. With his signature brilliance, Musso weaves a tightly constructed plot that keeps the reader in suspense until the very last line. "As always, Musso defies expectations and constantly surprises the reader. This is a pure psychological thriller, imbued throughout with his signature emotional sensitivity." — *Le Point* magazine