El calor (Heat)

The US president is the face of the United States to the rest of the world. However, he or she doesn’t have unlimited power within the country. The president has certain powers given by the Constitution, including the ability to make treaties, appoint some important government officials, and veto laws. Readers learn the many duties of the president in simple, clear language appropriate for both younger readers and older readers looking for a succinct review of the topic. Fact boxes supplement the main content with important details about checks and balances, amendments, and more that affect...

Existen numerosos y muy diversos cuadernos de viaje, creados tanto por científicos en expedición como por pintores o acuarelistas en travesía. Íntimas y personales, las obras son un testimonio espontáneo y emotivo de las pequeñas y grandes aventuras que contienen, y abren nuevos horizontes a quienes las leen o las contemplan. Este género artístico no nació ayer. Ya de antiguo, algunos autores completamente desconocidos han creado cuadernos de viaje excepcionales, de la misma forma que otros artistas imposibles de olvidar, como Alberto Durero, William Turner, Eugène Delacroix, Paul...

If asked to define a forest, readers might say, "It has a lot of trees." But many places have a lot of trees. So, what makes a forest a forest? Readers discover that a forest is unlike any other biome on Earth. And a temperate forest is even more specific. Readers learn the many life cycles found within a forest and how the energy pyramid explains the numbers of forest plants and animals. In addition, readers learn by examining how forces usually considered destructive work to help forests survive. 32pp.

Santiago Delgado (Murcia, 1949) es Catedrático de Literatura, Doctor en Letras y Académico de la Real de Alfonso X de Murcia. Ha publicado una veintena de libros, entre narración, ensayo y verso. Es columnista diario de El Faro de Murcia, de difusión regional.

Learn all about the incredible things your heart, lungs, arteries, and circulatory system do and how to keep them healthy and strong! With vibrant images and informational text in conjunction with supportive diagrams and stimulating facts, this Spanish-translated nonfiction title introduces readers to basic biology and vocabulary. This 6-Pack includes six copies of this title and a lesson plan.