No. 2 in the Valle de Antón series. Set in Anton Valley, an enchanted place, The Forbidden Valley is the scene of conflict between two worlds: the old and the new, Good and Evil. Secrets overshadow the Forbidden Valley, and humanity holds the key to their discovery. Bilingual young adult novel, in Spanish and English, with a reader's guide. Approved by Panama's Ministry of Education as a complementary text for classroom use.