El espacio exterior

Explore our solar system and Earth's place in it as readers flip through the pages of this Spanish-translated nonfiction title. Featuring vibrant images in conjunction with accessible charts and diagrams, readers will be fascinated from cover to cover!

Explore outer space and learn about stars, galaxies, planets, asteroids and how these bodies are all related to one another. Featured in this book are photographs from outer space and related vocabulary.

Readers won't have to disassemble their favorite toys to discover what makes them work. This book explores electric, magnetic, and motion-powered toys from design to function. It introduces readers to the six simple machines and explains how they use force and motion to do work. Not every toy is a technological marvel. Readers learn about time-honored favorites including the rocking horse, Slinky, and rattles.

Presenta varios experimentos en cronometría. Para estudiantes de primaria (grados 4-6) y de secundaria (grados 7-9).

Una novela de amores, celos y venganzas, que envuelve al lector con la fuerza de las grandes sagas familiares de la literatura. Un secreto oculto en lo más profundo del bosque. Una mansión azotada por las olas. Dos hermanas enfrentadas. Un linaje de mujeres con un don extraordinario. A finales de los años veinte del siglo pasado, Estrella y su hermana gemela, Alma, llevan una vida privilegiada como hijas de los marqueses de Zuloaga, propietarios de una casa solariega y una mina de hierro en un pequeño pueblo suspendido sobre el Cantábrico. Crecen rodeadas de fiestas y lujos, pero...

Most of the Earth's changes happen over millions of years, but earthquakes can force significant changes to the land in just a few moments. Readers will learn the science of plate tectonics and its role in the development of earthquakes around the globe. They will also learn that not all rocks are created equal. In fact, rocks are all different ages! This Spanish-translated book concludes with images of the damage and destruction that earthquakes can cause.