El enigma de las esferas * The Enigma of the Spheres

No. 1 in the Valle de Ant?n series. Set in an emerging land where an imminent betrayal can determine the fate of the world, The Enigma of the Spheres is a novel brimming with magical actions and dilemmas, and where the fundamental forces of good and evil that underpin the world must confront one another. Bilingual young adult novel with a reader's guide. Suitable for classroom use.