Thomas Edison

Even young readers were likely saturated with exposure to Hillary Clinton over the course of the 2016 presidential election. But do they really know who she is and what she has accomplished? This volume bridges the gap between current news stories and what elementary readers really know about the first female presidential candidate. By illuminating the life and story of this powerhouse of politics, young readers can learn and be inspired by a story of perseverance, service to others, and commitment to beliefs. With a vivid, age-appropriate narrative, this much-needed volume is sure to be...

What causes sound? How does sound travel? Sound begins when matter vibrates. Without this vibration sound could not move and nothing would make any noise. Starting with tiny molecules, this book explains the main concepts of sound and furthers understanding through a series of easy-to-do experiments that will appeal to readers of all ages.

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...

Un montón de garabatos para ser completados por niños de todas las edades: garabatea dinosaurios, dibuja piratas (y añade algunos extraterrestres). Divertido, sencillo y muy original. Y lo mejor de todo: no requiere habilidades de dibujo especiales!

Get a close-up look at animals in the zoo, from appearance to behavior to babies. This series uses vivid photos to compare life in the wild and life in captivity in terms of habitat, activity, and diet.