Energía del viento (Wind Power)

Black holes are neither holes nor black. They're invisible and packed with matter! Future astronomers will find out many more fascinating facts about these space phenomena with this intriguing book. Carefully crafted text encapsulates the most important information about black holes, such as how scientists locate them and their significance in a star's life cycle. Amazing photographs support critical concepts and inspire a true appreciation of the spectacles of space.

"Ilustraciones divertidas para que los niños aprendan sus primeras palabras, en imprenta mayúscula"--Back cover.

It s fiesta time! Cinco de Mayo is a fiesta day in Mexico and the United States. It s celebrated on the fifth of May. This colorful holiday honors Mexico s victory over the French army at the Battle of Pueblo in 1862. People march in parades, dance, and set off fireworks. Families enjoy traditional Mexican food and drink. Then they watch people act out the famous battle. Find out more about this joyful celebration of Mexican culture.

Journey to Africa to explore the world of the grasslands! Readers are taken on an adventure through the grasslands to learn about the various animal and plant life and grassland conservation in this fascinating, Spanish-translated nonfiction book that features striking photographs and riveting facts. Even the most reluctant of readers will be captivated as they move from cover to cover. This 6-Pack includes six copies of this title and a lesson plan.