A eunuch librarian, a scholar slave and a thief of four cents united to save the most important manuscripts of the Cordoba library, piled hastily on the back of a reluctant donkey? The coupling is improbable. And the succulent account, parable on the need for the conservation of knowledge, anchored in this Xe Arab-Muslim century in which the imagination bathed the “Thousand and One Nights”. But “La Bibliomule de Cordoue”, by screenwriter Wilfrid Lupano from Pau, is also worth a warning.