La secreta mision del 6.21

Our closest solar system is about 10 light years away. It has two main types of planets. Some are rocky and small, like planet Earth, while others are huge balls of gas, like Jupiter. Learn about how astronomers once thought our solar system was the one and only, to how they have now discovered hundreds of stars with planets orbiting them, which means there could be billions of solar systems in outer space! Just maybe, these alien worlds could host life, like our own amazing planet. This book allows students to use observations of the Sun, moon, and stars to describe patterns that can be...

A lovely historical novel set in fifteenth century Andalusia, with its maze of love and hints of humor.

En reconstrucción existe una preocupación por el ser humano, su estancia en el mundo y su forma de comprender y relacionarse con los demás seres tanto humanos como no humanos, es decir, con el otro y con lo otro. Cuerpo, Casa, Mundo, las tres partes que componen el libro, son metáforas de los espacios que habita el ser humano y que se cruzan y entrecruzan construyendo un universo que es necesario interrogar y comprender desde múltiples opciones y perspectivas, pero que, casi irremediablemente, cambia cada vez que se observa e intenta predicarse algo sobre él.

Ideal for English language learners, this Spanish-language series provides a lively first look at people and countries around the world. The simple text is supported by large, colorful photos. Titles feature an overview of each country's people, land, weather, homes, food, and lifestyle.