Aves

The need for speed is the motivating factor in this engaging, Spanish book. Readers learn the history of travel from the very slow to the supersonic and beyond, including everything in between. They learn and discover the factors that influence motion for all types of vehicles: land, air, and water alike. They also learn different ways to measure speed and read about energy uses for different vehicles. With greater speed comes greater risk. Readers learn how engineers are always seeking new and better ways to keep people safe as they travel faster and go farther. This 6-Pack includes six...

Imagine being lost and stranded in the desert. Would you know what to do to survive? This useful Spanish-translated nonfiction title explains the important skills needed to survive in the desert. With helpful diagrams and images, definitions, tips and instructions, informational text, a bibliography, and a list of other helpful websites, readers can be assured that they will learn about the dangers of heat exhaustion, desert plants that could aid in survival, and other helpful tips in order to survive in an emergency.

¿Qué tienen que ver el 2012, el calendario maya, la geometría sagrada y el segundo advenimiento de Cristo? La respuesta puede estar en unos bellos y misteriosos diseños que desde hace más de treinta años aparecen en los campos de cereales de varios países. Se conocen como crop circles o círculos en los cultivos. Aunque en su mayor parte se manifiestan al sur de Inglaterra, muy cerca del templo de Stonehenge, existen registros de ellos en al menos cincuenta países de los cinco continentes. ¿Quién y cómo los hace? Nadie lo sabe a ciencia cierta, los autores de los crop circles...

Postmodernism represents incredible challenges, but the beauty is that we can find in the Bible many characters who had to confront similar tests to the ones we face today.