Agujeros negros (Black Holes)

For many years, people believed there were nine planets that orbited the sun. Now we say there are eight. What happened to the ninth planet, Pluto? What are the different planets like? What exactly makes a planet a planet? These are the many intriguing questions answered with this high-interest book, crafted to be accessible for readers of all levels. Young astronomers will be especially fascinated by the stunning photographs and the "Make the Grade" fact boxes.

English Spanish Bilingual Children's Book Perfect for kids studying English or Spanish as their second language. In this children's book, Jimmy, the little bunny, explores autumn, his favorite season. He enjoys being outside and playing with colorful leaves. When it starts raining, he and his family find interesting activities to do at home. They spend a wonderful day together, no matter the weather.

«Los más de los poetas y poemas que aparecen en las páginas que siguen llegan a ellas con la impecable ejecutoria de hidalguía de una sostenida influencia en otros creadores y en otros textos, una opinión crítica unánime y la evidente predilección de los aficionados. A decir verdad, mi tarea ha sido fundamentalmente ir a buscar en las ediciones de mayor solvencia esos poemas y esos poetas estrictamente clásicos y traerlos aquí en la más amplia medida que permitieran las dimensiones del volumen. »En los horizontes de la poesía española, hay, con todo, zonas de penumbra: períodos ...

Updated for 2020, great photographs capture children’s attention as they read about different ways animals use their voices, ears, eyes, and mouths in this cute book.

Hey guys--you can make three minutes for God's Word, especially when it's presented in the fun, appealing package of 3-Minute Devotions for Boys. Hey, chicos, pueden apartar tres minutos para la Palabra de Dios, sobre todo cuando les llega con una presentación tan divertida y atractiva como Devocionales de 3 minutos para niños.