El espacio exterior

Durante toda su existencia, CORPUS BARGA (1887-1975) mantuvo una activa atención hacia Madrid, su ciudad natal. Al cuidado de Arturo Ramoneda, esta recopilación reúne, en primer lugar, artículos periodísticos de los años en que residió en París (entre 1914 y 1930) y viajaba a la capital, en los que describe, desde perspectivas inéditas, calles y plazas tantas veces recorridas, y va dejando constancia de los cambios que observa, sin dejar de criticar aspectos de sorprendente perennidad («Madrid es un campo de batalla: por todas partes hay barricadas, obras, derribos»). En sus PASEOS ...

Young readers may have heard about the benefits of using and making the most of their resources, but how does that factor into an economic discussion? This thorough discussion defines resources and describes the different types of resources and why some divide them into three categories and others choose four. The book also addresses the concept of scarcity, showing readers how, because all resources have their limits, it is important to use them responsibly and efficiently in a healthy economy.

In the last one hundred years, Earth’s average temperature has risen one full degree. That might not sound like much, but it affects Earth’s oceans, land, plants, and animals. Learn all about global warming, the carbon cycle, the greenhouse effect, and weather and climate with this Spanish science reader that brings the power of science and informational text to students at a level they can understand. This nonfiction book introduces students to new concepts, vocabulary terms, and STEM topics. With detailed images and fascinating sidebars, the leveled text supports students reading at...

"In Lion Cubs in the Wild, beginning readers will learn about baby lions as they grow up on the savanna in Africa. Follow along as lion cubs join the pride and learn from their moms. Vibrant, full-color photos and carefully leveled text will engage young readers as they are introduced to lion cubs' appearance, diet, behaviors, and habitat. A picture diagram labels a lion cub's body parts, while a picture glossary reinforces new vocabulary. Children can learn more about lion cubs online using our safe search engine that provides relevant, age-appropriate websites. Lion Cubs in the Wild also...