Al rescate de los anfibios (Amphibian Rescue) eBook

Engineers have built some incredible things. But with every new feat, there is failure. Readers will learn about engineering feats and failures like the Titanic, the Hindenburg, the Hoover Dam, and more in this engaging, Spanish-translated nonfiction title. This book features brilliant images, charts, and intriguing facts in conjunction with informational text and mathematics skills to keep readers active and engaged.

Describes the life and work of the scientist who was persecuted by the Inquisition for his views of the universe.

This title covers the major drivers of the Latin American region’s economy, including exports of agricultural products, petroleum and minerals, and manufactured goods, along with the service and tourism industries. Despite recent improvements, the Latin American economy remains dependent on commodity exports to the West, presenting a challenge to the region’s long-term future. When used in the classroom, this resource provides readers with the tools they need to analyze concepts in economics and how they affect the countries of Latin America.

Acompaña a Geronimo y ayúdale a salvar un bosque y... ¡el planeta entero! Por medio de una divertida historia de Geronimo, iremos descubriendo curiosidades sobre nuestro planeta, pero no sólo eso, sino que también aprenderemos datos curiosos y, lo más importante, cómo salvarlo.