Anti-corruption and then anti-terrorist magistrate, today president of the chamber at the Paris Court of Appeal, Éric Halphen is also the author of half a dozen thrillers. He publishes his new book, The family forger, published by Buchet Chastel. The opportunity for him to take an interest in the so-called “false Millet” affair, which hit the headlines in the 1930s. A family affair and fake paintings.