Plot: Last appointment of the season for the twentieth edition of the most famous book game on Italian television. At the helm, for the grand finale of "Per Un Pugno di libri", Geppi Cucciari who, with his usual mastery and irresistible irony, together with Professor Piero Dorfles leads the challenge between the European Classical High School of the "Emanuela Setti Carraro dalla Chiesa" boarding school and the "Foiso Fois" Art and Music High School of Cagliari