Guillaume Musso is a prominent French novelist, known for being one of the most popular contemporary authors in France today. Born on June 6, 1974, in Antibes, Alpes-Maritimes, France, Musso developed an early passion for reading books and plays, which convinced him that he would one day pen his novels.

At the age of 19, after completing his high school education in France, Musso traveled to the United States, spending several months in New York City. He lived with other young foreigners and earned his living by selling ice-cream. This experience left him with numerous ideas for his future novels, and the influence of his time in the United States is evident in the overseas settings of his books.

Musso currently resides in the south of France, where he teaches in a high school while continuing to work diligently on his novels. His journey as a published author began with Editions Anne. His works are characterized by a mix of suspense, romance, and an engaging narrative style.