Sor Juana Inés de la Cruz

Explains the basic science of flight, the problems of getting vehicles into the air, different types of engines, and aircraft design, and includes instructions for making aircraft models.

Correlated to the science curriculum, our Spanish-language series describes how the types of homes that different animals build reflect adaptations to their environments. Through simple, easy-to-follow text, each volume looks at each type of home as a shelter from predators and weather and a place to store food and raise young. Young readers also learn how animal homes and human homes fulfill similar needs and functions.

Con sus aproximadamente mil quinientas entradas, el presente Diccionario de términos literarios proporciona una información rigurosa y actualizada sobre los conceptos fundamentales de las diferentes disciplinas que integran la denominada ciencia de la literatura. El abundante uso de ejemplos, así como su lenguaje preciso y accesible, y la indicación de la bibliografía pertinente en cada caso, hacen de esta obra una herramienta indispensable para el estyudio de cualquier materia relacionada con el ámbito de las letras

Read Along or Enhanced eBook: Take a journey into the wild world of reptiles and amphibians! Readers will learn about crocodiles, lizards, snakes, tortoises, and salamanders. Featuring a glossary, index, colorful images and charts, intriguing facts, and clear, informative text, readers will be sure to be enthralled as they move through this engaging, Spanish-translated book.