Héroes y antihéroes en la literatura

What does swimming in a pool, drinking through a straw, breathing in air, and circulating blood all have in common? They all require a form of air or water pressure! Readers will discover the variety of ways that air and water pressure make an impact on our lives and the things in them. This fact-filled, Spanish-translated nonfiction title includes real-life examples and basic experiments to aid in the development of understanding physic and scientific concepts. Readers will be introduced to and learn about Archimedes Principle, atmospheric pressure, vacuums, water density, and hydraulics...

Expressive language by the Mexican ballerina, choreographer, and teacher explores what she calls the "poetry of images" in Puebla--a classical ballet and an interpretative modern dance with multiple people forming a slithering snake across the stage--accompanied by a series of stunning black and white photographs that capture the variety of expression and the fluid grace of the dancers.

"I support the freedom to marry for all. That's what Loving, and loving, are all about." -- Mildred Loving, June 12, 2007 Esta es la historia de una familia valiente: Mildred Loving, Richard Perry Loving y sus tres hijos. Es la historia de cómo Mildred y Richard se enamoraron y se casaron en Washington, D.C., pero, al regresar a su pueblo de Virginia, fueron arrestados (de manera dramática) por violar las leyes de ese estado contra el matrimonio interracial. Los Loving se rehusaron a que sus hijos crecieran creyendo que el amor de sus padres era incorrecto, así que litigaron la injusta ley ...

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.