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.

Cyclists Zoe and Kate are friends and athletic rivals for Olympic gold, while Kate and her husband Jack, also a world-class cyclist, must contend with the recurrence of their young daughter's leukemia.

Make patterns fun at recess time! This exciting title has been translated into Spanish and helps young readers recognize repeating patterns all around through helpful charts and familiar images of recess time. Children will better understand early STEM themes through the help of simple, applicable examples of patterns. This title will engage young readers with games and featured "You Try It!" problems!

Sexto libro de historietas donde se reflejan con mucho humor las situaciones que todos sufrimos y disfrutamos cuando tenemos un hermano. Descubriremos que a Nacho y a Tobi les encantó ir a la plaza con su papá. Sobre todo, porque de ese paseo regresaron con una. ¡mascota! ¿ Quién le elegiría el nombre? ¿Quién se ocupará de darle de comer?

El libro de Claudio Campagna está escrito a dos aguas. Es, por una parte, el estudio de un científico sin ser un libro de ciencia. Por otro lado, es una obra en la cual la información no se presenta de un modo independiente de la experiencia, del relato de los vagabundos en las playas, las emociones del autor. Semejante a los relatos de los antiguos naturalistas, Sobre la foca elefante. Historias naturales de la Patagonia es disfrutable tanto para científicos como lectores curiosos.