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Now available in Spanish bilingual editions, this best-selling series offers big, brainy science for the littlest listeners. Accurate enough to satisfy an expert, yet simple enough for baby, this clever board book explores the ups and downs of gravity. When baby drops food from a high chair, why does it fall? Beautiful, visually stimulating illustrations complement age-appropriate language to encourage baby's sense of wonder. Parents and caregivers may learn a thing or two, as well!

In the United States, the ability to take informed action is becoming increasingly necessary, and difficult. This book delves into the importance of being informed and explains how not all sources of information are equal. Readers are introduced to the scientific method as a way of testing information for credibility. Students will also learn how to turn credible information into action by forming groups, protesting, contacting elected representatives, and possibly even running for office themselves someday.

Con este libro, el político socialista José Bono cierra la trilogía de sus diarios que inició con Les voy a contar y Diario de un ministro. Bono, protagonista y testigo del poder durante más de tres décadas, ha sido siempre un personaje peculiar, sin pelos en la lengua, que se ha enfrentado a quien ha hecho falta para mantener a flote sus convicciones. En estos diarios aborda una etapa política fundamental en el desarrollo de la consolidación de la democracia. Escrito en forma de diario, el destilado es un compendio de vivencias, de conversaciones en primera persona y de anécdotas...

Sitting Bull first went to battle at the age of 14. He grew to be widely respected for his bravery and insight, and became chief of the Lakota nation in his thirties. By the time he met General Custer at the Battle of Little Big Horn, his courage was legendary. Though he soundly defeated Custer, public outrage at the defeat brought thousands of cavalrymen to the area, where it took four more years before the brave chief would surrender. He was forced onto a reservation where he was later killed when police attempted to arrest him.