This article aims to retrace the evolution of Yourcenar’s lost work, Dramatis Personae, a collection mythological plays (Électre ou la chute des masques, Le Mystère d’Alceste, Qui n’a pas son Minotaure?) written during 1940s, period wrongly considered unproductive for author, in order understand importance this text writer’s literary production. Thanks some unpublished letters and recent public...