Papá ¿por qué eres de la católica?

Explore the science in everyday life with these simple step-by-step experiments to do around the home. Each activity takes a complex scientific concept and makes it easy for kids to understand. Young scientists will enjoy discovering the science behind the simple phenomena all around them.

Presented in a large-size picture book format, this is the story of the Mars Rover Curiosity. It explains how it was built at the Jet Propulsion Laboratory in California, how it got its name, how it got to Mars, and what its mission hoped to accomplish. A timeline about the history of Mars exploration is provided at the end.

En una nueva entrega de esta escritora única en su especie, encontramos un manual para sobrevivir a un tema que no mucho se atreven a mencionar pero todos deberíamos aprender a reconocer: la ansiedad. A medio camino entre la autobiografía y la guía práctica, Amalia Andrade cuenta la historia de su propia ansiedad desde sus inicios: su condición de hija adoptada, los rompimientos amorosos, las responsabilidades del mundo adulto, el enfrentamiento de los miedos propios de su oficio y todos aquellos pequeños eventos de la vida cotidiana que nos empujan a comernos las uñas. Este libro...

Did you know that most animals in the world don't have backbones? Learn more about invertebrates in this engaging, Spanish-translated nonfiction book. Readers will learn all about mollusks, arthropods, arachnids, and crustaceans while being stimulated from cover to cover with its detailed images and charts, intriguing facts, and informative text.