Las dos verdades

Explores the different types of land on Earth including deserts, seashores, plains and explains why they change.

Follows the life and career of the French scientist who proved the existence of germs and their connection with diseases.

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.

Cuando miras un árbol, ves en él el hogar de animales, el alimento de muchos seres vivos, la sombra a la que descansamos, un productor de frutos y semillas... ¡Puede ser todo esto y mucho más! Y para ti, ¿qué es un árbol? Levanta la solapa gigante y... ¡sorpresa! Una invitación para observar el entorno con escenas repletas de vida.