La gente de la luna

The moon people use a cloud bridge to travel to the Earth, a messy but beautiful world of incredible variety that becomes their new home.

Hace más de cuatrocientos años, Galileo dirigió su telescopio hacia el cielo: ese fue el inicio de una exploración increíblemente emocionante de la inmensidad del Universo. Con este libro viajaremos por el cosmos, calcularemos la fuerza de la gravedad, descubriremos Urano y los rayos infrarrojos, entraremos en el código secreto de las estrellas, averiguaremos a qué distancia están las galaxias, conoceremos las gigantes rojas, el eco del Big Bang, los agujeros negros y también nos enteraremos de por qué el color de una estrella puede revelarnos su velocidad.

Spanish English Bilingual children's book. Perfect for kids studying English or Spanish as their second language. Alex finds it hard to go to sleep, so he starts making up excuses. After reading a bedtime story, his father suggests planning a dream that he would like to see when he falls asleep. Find out where their imagination takes them as they plan his dream together. This bedtime story will help kids feel loved and relaxed, preparing them for a peaceful, sleep-filled night.

The Bill of Rights is one of the most important parts of the United States Constitution. Understanding this document is a vital part of understanding the rights we have as American citizens. This informative volume delves into each amendment of the Bill of Rights and looks at the important people and political decisions behind them. Graphic organizers, charts, and primary source documents supplement this already richly informational resource.

After the death of his uncle, Poldo describes growing up, his close relationship with his uncle and how he deals with the sudden loss.