French writer Philippe Jaenada has won the 2026 Prix Goncourt for his novel “L'Inconnue du quai de Javel,” the jury announced in Paris. The 62-year-old reportedly prevailed over Sylvain Prudhomme in the first round of voting, by six votes to three.

The roughly 530-page book revisits an unsolved murder in Paris in 1949. Its central figure is Louise Cansot, a sought-after artists’ model in the Montparnasse district. Jaenada, who has focused on historical criminal cases for more than a decade, drew on court records and archives and researched the locations connected to the case.

Jaenada’s work has had limited exposure in the German book market. In 2017, he received the Femina literary prize for “La Serpe,” another novel based on a case from the 1940s.

The award announcement followed a debate over the use of artificial intelligence in literature. The Goncourt jury removed Canadian-Haitian writer Thélyson Orélien and his novel “C'était ça ou mourir” from the selection amid suspicions of AI use. The book, about exile and migration, is scheduled to be published in Germany in June 2027 under the title “Es war das oder sterben.”

The Prix Goncourt is regarded as France’s leading literary award. Although its prize money is symbolic—10 euros—the distinction traditionally brings a substantial rise in book sales and significant international attention.

Sources: Der Spiegel.