Exploremos el ciclo de la roca (Exploring the Rock Cycle)

When winter hits, many people in colder climates spend most of their time indoors. But what do wild animals do? Some animals spend winters hibernating. Beginning readers will learn what hibernation is, why some animals hibernate and others don't, and how hibernating animals prepare for their long sleep. Full-color photographs grab readers' attention and allow them to draw connections to the narrative. Readers will love learning about this mysterious, restful time in some animals' lives.

Diamonds and salt are both minerals, but diamonds are more rare than salt. Curious readers will learn what physical and chemical conditions must be present for minerals to form. They'll discover how minerals are identified and how they are used in daily life. Informative and interesting text presents readers with this science content in a fun way. A graphic organizer shows how different minerals are identified and fact boxes provide readers with exciting supplementary information.

Un chico llamado Noax ha descubierto, por casualidad, unos extraños sucesos tras la desaparición de un cargamento de plata dirigido hacia uno de los mercaderes a los que quiere vender sus ricos salazones. Decide investigarlos y llegar al fondo de la cuestión. En dicha investigación se encuentra con una joven misteriosa que vive en el templo de Melkart. Con estas premisas la autora, M. Eloísa Caro, nos introduce en el mundo de los comerciantes fenicios que habitaban Gadir, la ciudad que hoy conocemos como Cádiz, en España. Un libro de aventuras para disfrutar mientras se recorre, sin...

An introduction to what cowboys do, what their day is like, what they wear, what tools they use, and how people can become a cowboy.

"Describes living on a ranch including information about corrals, rodeos and roundups."--From source other than the Library of Congress

A book on ideas for reading. The most important elements for enjoying this hobby, the most important masterpieces, the way to interpret a novel, a story, and finally, some titles highly recommended.