El cielo nocturno

This Ever Popular Subject Is Explained In Detail In This Wonderful Book. How The Earth Is Made From Rock, The Three Different Types Of Rock And How They Are Made And Where They Can Be Found. Talks About How Fossils Are Formed From Sediment And What Role That Plays In Helping Us Learn About Life Long Ago. Talks About How These Fossilized Plants And Animals Became The Fossil Fuels That Are So Important To Our Present And Future Life On Earth.

Adviento, Navidad, Cuaresma, Pascua, Domingo de Ramos, la Ascensión... ¿Cuál es el origen de estas fiestas cristianas y qué sentido tienen?, ¿cómo las celebramos en nuestra casa y en la Iglesia? Los niños encontrarán la respuesta a estas y otras muchas preguntas en este pequeño libro y conocerán el verdadero significado de estas grandes fiestas cristianas. Cada una de las grandes fiestas cristinas está explicada mediante ilustraciones y textos sencillos, además de numerosas aclaraciones en el margen derecho de las páginas. Al final del libro se incluye también una serie de...

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.

Tells the story of Jamestown, the first permanent English settlement in North America. Written in graphic-novel format.

When people go to sleep, bats are just waking up. While young readers may recognize the image of bats in the night skies, where they live may be less familiar. This title takes readers inside bat roosts to uncover the fascinating facts about this creature. Readers will learn the basics of bat roosts—in caves and beyond—and how they help bats survive in the wild. The text also looks at bat’s appearance, behavior, and the crucial role they play in nature’s ecosystems—topics covered in most elementary science curricula. Diagrams, fact boxes, colorful images encourage learning.