Discoverer Enterprise

Many children have heard of dams, but not many know what they are. This book engages young readers as it reveals the many fascinating aspects of the worlds largest dam, which was built on the border of Paraguay and Brazil.

The sun is responsible for all life on Earth, but what exactly is it? Our star is an amazing force that can be as dangerous as it is important. From solar flares to the threat of blowing up altogether, the sun is one of the most interesting things in our solar system. Readers take a trip to the sun to see how it works and exactly what it is made of. Theyll learn about the life cycle of a star and see just how long we have until we have to find a new planet to call home. Dont worry, theyll be happy to learn that (hopefully) we have millions of years left!

Ambientada en Zúrich, esta novela de misterio y amor entre dos adolescentes toma el nombre de una escultura de Rodin, "El beso", reproducido en la puerta del Infierno en uno de los edificios más emblemáticos de la ciudad. Por casualidad, los muchachos encuentran la escultura en el fondo del lago y la guardan. Poco después descubren que la policía busca a una banda de ladrones en la que parece estar involucrada una vecina del muchacho, anciana y encantadora...

La colección ESTRATEGIAS DE SUPERVIVENCIA recoge todas aquellas tretas, señuelos y actividades que desarrollan los animales y las plantas tanto para defenderse como para atacar, para sobrevivir en medios hostiles, para reproducirse con éxito entre los dep

Who wants new pants? Not this little boy! He wants to keep his old, worn, torn, too-small pants. His mom does not agree.