Las palomas

¿Sabías que el leopardo de las nieves puede saltar el largo de un bus escolar? También tiene grandes patas que actúan como raquetas de nieve. Encuentra estos y otros datos sorprendentes en Yo soy un leopardo de las nieves. Did you know that a snow leopard can jump the length of a school bus? It also has large paws that act like snowshoes. Find out these and more exciting facts in I Am a Snow Leopard.

Dragonflies are large flying insects known for their brightly colored bodies and see-through wings. They are among the fastest insects in the world. Learn more about these amazing animals in Dragonflies, a Fascinating Insects book.

The Industrial Revolution brought important changes to America. People began migrating to cities for work, and immigrants began to arrive in American in larger numbers than ever before as they looked for new employment opportunities. Readers explore the impact of the Industrial Revolution on U.S. migration and immigration patterns. As readers learn about essential social studies curriculum topics, engaging historical images and detailed primary sources hold their interest. This transformative period in American history comes alive for readers with each turn of the page.

Marcos Ana (Fernando Macarro Castillo). Naci&ó en Alconada, una peque&ña aldea de Salamanca, en 1920, en el seno de una familia pobre de jornaleros del campo. Su vida ha estado marcada por una pasi&ón constante en defensa de los oprimidos y los desheredados y una entrega absoluta a su ideal comunista. Desde su primera juventud, luch&ó del lado republicano, durante la guerra civil espa&ñola. Al terminar &ésta, en 1939 fue detenido, junto a millares de dem&ócratas y condenado a muerte. Permaneci&ó encarcelado durante 23 a&ños ininterrumpidos: toda su juventud y la mitad de su vida. En...

Introduce students to world trade with this nonfiction Spanish book. Young readers will learn about the various services and goods that countries around the world provide, the different types of currency, and the difference between wants and needs. With images that support the text, students will be fully engaged and better understand the content.

This book is a comprehensive, practical presentation of the principles of behavior modification and guidelines for their application. It teaches forms of behavior modification ranging from helping children learn necessary life skills to training pets, to solving personal behavior problems.