Productores y consumidores (Producers and Consumers)

What continues to expand to take up all the space it can? Gases! Gas is a state of matter, like a liquid or a solid. But it has properties that are quite different. In this Spanish-translated book, read all about the differences and what makes a gas a gas.

Imagine being lost and stranded in the desert. Would you know what to do to survive? This useful Spanish-translated nonfiction title explains the important skills needed to survive in the desert. With helpful diagrams and images, definitions, tips and instructions, informational text, a bibliography, and a list of other helpful websites, readers can be assured that they will learn about the dangers of heat exhaustion, desert plants that could aid in survival, and other helpful tips in order to survive in an emergency.

There is a bright light in the night sky. Sometimes it is round like a ball, sometimes it is a crescent, and sometimes it is not there at all! What is this strange and changing thing? It is the moon, of course! Read all about our moon and the moons surrounding other planets in this Spanish-translated book.

There is so much to explore in the Amazon! Readers are taken on an adventure through the Amazon rainforest to learn about the lush plants and beautiful animals, deforestation, and rainforest conservation in this fascinating, Spanish-translated nonfiction title that features striking photographs and riveting facts.

This retelling of the Mexican legend of Mother Moon provides a delightful and humorous explanation for why the moon changes shape. Children will enjoy the repetitive, predictable text and elaborate illustrations. Text copyright 2004 Lectorum Publications, Inc.

Cualquier historia es buena para que los jóvenes se acerquen a nuestro pasado más antiguo. Aquí os presentamos 4 relatos independientes de personas anónimas en mundos pasados y en situaciones complicadas. ¿Cómo era la vida de una persona en Egipto? ¿Y en Mesopotamia o Grecia? ¿Y en Roma? Descúbrelo leyendo estos 4 interesantes relatos con unas geniales ilustraciones . A partir de 11 años

Ésta es una historia sobre las necesidades sensoriales y de cómo algunos niños y niñas experimentan su mundo, contada desde la perspectiva de una niña. La vibración en sus pies cuando corre, el tan-tan-tan de su cuchara en la mesa a la hora de comer, el chorrito de agua fría corriendo por sus manos--- esas son las cosas que calman su cosquilleo. ¡Este libro es para cualquier persona que alguna vez haya sentido la necesidad de moverse, pisotear, o recibir un apretón! "Meneos, Pisotones y Apretones valida de manera juguetona las experiencias sensoriales únicas de los niños y niñas,...

Robbery, gunfights, murder--outlaws ran rampant all across the Wild West! Readers will be introduced to some of the most famous robbers and outlaws of the Wild West in this enthralling, Spanish-translated nonfiction title. With vivid images, informational text, and incredible facts and stories about such well-known figures as Billy the Kid, Butch Cassidy, and Jesse James, readers will be engaged from cover to cover!