Diego Rivera

It doesn't take a lot to conserve electricity. Taking action can be as simple as turning off the lights when you leave a room or using "people power" instead of cars to get around. Kids learn this and more about what they can do to help in 10 Things I Can Do to Save Electricity. Now in Spanish.

People have been sending mail for a long time. But how they do it has changed a lot! Read about the history of mail as you learn to collect data. This Spanish math book combines math and reading skills and uses real-life examples of problem solving to teach subject-area content. The dynamic images, detailed sidebars, practice problems, and math diagrams make learning data measurement easy and fun. Text features include a table of contents, a glossary, an index, and captions to build vocabulary and increase understanding of math and reading concepts. An in-depth problem-solving section...

Pawel Tarnowski es un humilde librero que da refugio a un muchacho judío, David Schäfer, huido del ghetto de la ciudad de Varsovia en plena ocupación nazi. A lo largo de todo un invierno, y acechados por la amenaza permanente de que les descubran, los dos debatirán sobre cuestiones como el bien y el mal, el pecado y la redención, la literatura y la filosofía, así como de su respectivo punto de vista sobre la religión. Lejos de complacerse en la simple discusión de ideas, es una novela de acción, bellísima y trepidante, porque más allá de las palabras están siempre los hechos,...

This book introduces children to fascinating figures throughout history. They include Ramses II, Moctezuma, Nostradamus, Albert Einstein, and Stephen Hawking.