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

Although Earth is mostly made up of igneous and metamorphic rock, sedimentary rock covers about 75 percent of Earth's land surface. This means it's the most visible kind of rock on Earth. Sedimentary rocks form when sediment accumulates and compacts. Your readers will learn how sedimentary rocks form, the different types of sedimentary rocks, and how people use sedimentary rocks. Fun fact boxes provide readers with additional information. A helpful diagram illustrates how sedimentary rocks form.

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.

Ethan is a member of the Named, sworn to fight the Order of Chaos, an evil group determined to permanently change the course of history. But he is also a normal high school student trying desperately to keep up with his homework and fit in. When he is assigned to mentor Isabel, a cute classmate and future member of the Named, the line between his two lives begins to blur.

This timeless tale (now available in Spanish) tells children the story of the crucifixion from the viewpoint of Rex, the tree that became the cross Jesus carried to Calvary. Proud and ungrateful at first, Rex learns a lesson in love from the humble and gentle Jesus. With this story, children come to understand the importance of Jesus' sacrifice and the power of his love. El arbol orgulloso se llamaba Rex y se portaba como si fuera el rey de todos los arboles del bosque. Hasta que un dia sucedio algo que cambio su vida y la de toda la creacion. Este relato imaginario sobre la crucifixion llega ...

La Pequeña historia de Pablo Neruda explica de manera amena y a la vez rigurosa la vida y obra del escritor chileno. Esta nueva edición del libro, revisada y validada por la Fundación Pablo Neruda, recorre la trayectoria literaria y el compromiso social y político del autor de Veinte poemas de amor y una canción desesperada, ganador del premio Nobel en 1971.

El objetivo de la presente antología es recopilar los artículos de Carlos Alvar sobre poesía castellana y lírica tradicional publicados desde 1976 a 2012. Supone una oportunidad de leer el conjunto de esta sección de su obra, no quedándonos en la especificidad de algunos análisis ni perdiendo alguna pieza de los procesos intrínsecos de convergencia que éstos suponen en la totalidad de su discurso crítico. Sus trabajos forman un discurso unitario y complejo, original, fundamental, como lo son sus estudios sobre la poesía inmediatamente posterior a 1350, en un momento clave para la...