12-year-old Mathilda is reluctantly taken in by Léon, a professional assassin, after her family is murdered. An unusual relationship forms as she becomes his protégée and learns the assassin’s trade.

A murder inside the Louvre, and clues in Da Vinci paintings, lead to the discovery of a religious mystery protected by a secret society for two thousand years, which could shake the foundations of Christianity.

A disgraced policeman helps a young detective to hunt down a serial killer who targets Turkish women in Paris.

The adventures of the Lafayette Escadrille, young Americans who volunteered for the French military before the U.S. entered World War I, and became the country’s first fighter pilots.

French nuclear tests irradiate an iguana into a giant monster that heads off to New York City. The American military must chase the monster across the city to stop it before it reproduces.