If you are a student or teacher in Chile, many schools have agreements with Zig-Zag for discounted or bulk access to digital textbooks.
During specific literacy campaigns, the publisher "unlocks" children’s and youth literature titles on their website to encourage family reading. Free Digital Libraries (Chile) descargar libros gratis editorial zig-zag
Existen repositorios donde la comunidad sube copias de catálogos y textos educativos antiguos de la editorial para consulta: If you are a student or teacher in