Title: I segreti dell'Olimpo
Description: While on vacation in Greece, the Thea Sisters make friends with a company of actors who are rehearsing for a play that's about to open. When an actress sprains her ankle, Colette ends up standing in for her! But suddenly, right before the performance, the lead actor goes missing. Can the mouselets find him in time for the show to go on?

While in Greece, the Thea Sisters make friends with a company of actors. Before the performance, the lead actor goes missing, and the mouselets must try to find him so the show can go on. Book #20
Subjects: Fiction, Juvenile literature, Action Adventure, Actors, Actresses, Friendship, Mice, Mystery and detective stories, Sisters, Theater, Missing persons, Souris, Romans, nouvelles, etc. pour la jeunesse, Sœurs, Théâtre, Acteurs, Personnes disparues, Thea Stilton series, Children's fiction, Mice, fiction, Sisters, fiction, Theater, fiction, Actors, fiction, Missing persons, fiction, Greece, fiction
Places: Greece
People: Thea Stilton