Jean-Christophe Grangé is a French author known for his gripping thrillers and crime novels. Born on July 15, 1961, in Paris, he has gained recognition for his intricate plots and well-developed characters. His works often explore dark themes and psychological elements, making them popular among readers of the genre. Grangé's most famous novel, Les Rivières Pourpres (The Crimson Rivers), was published in 1998 and later adapted into a successful film. He has written several other notable books, including L'Empire des loups (The Empire of the Wolves) and Le Serment des limbes (The Oath of the Shadows), further establishing his reputation in contemporary French literature.