Los gases (Gases) (Spanish Version)

Bright stars twinkle in the night sky. Have you looked up into the sky on a clear night and seen these tiny points of light? Did you know that there are many kinds of stars in space? Find out all about them in this Spanish-translated book.

In this Spanish title, learn causes of extinction and what problems extinction causes for animals, wildlife, and humans alike.

There is a bright light in the night sky. Sometimes it is round like a ball, sometimes it is a crescent, and sometimes it is not there at all! What is this strange and changing thing? It is the moon, of course! Read all about our moon and the moons surrounding other planets in this Spanish-translated book.

"A biography examining the life of Benjamin Franklin and his leadership as a statesman, scientist, inventor, and printer. Written in graphic-novel format."

¡Acompáñanos en esta aventura! En este libro encontrarás la respuesta a divertidas preguntas y asombrosas curiosidades sobre animales para compartir en familia. Incluye diploma de experto. ENGLISH DESCRIPTION Join us on this adventure! You will find in this book the answers to fun questions and amazing curiosities about animals, all to discover in family. It includes an expert diploma!

Introduces equipment and devices commonly found in a science laboratory, including beakers, a hand lens, a microscope, and telescopes, and describes their use.

With life-like illustrations and simple text, books in this series introduce children to different dinosaurs and the unique characteristics. Children learn the features of each dinosaur, what they ate, and whether they were predator or prey to other dinosaurs. The books also introduce fossils and how they play a role in our knowledge of dinosaurs' existence.