Grito De Guerra Por Una Generacion/battle Cry for a Generation

An intense battle is raging for the hearts and minds of America's 33 million teenagers, the largest generation of teens in U.S. history. These teens have an enemy. He has crafted an offensive strategy, stealth tactics, sophisticated reconnaissance and subtle propaganda. You only have to turn on your TV, talk to your teen's friends, go to the movies or listen to the radio to catch a glimpse of his destructive campaign. Ron Luce is sounding the battle cry, calling parents and Christian leaders to wake up to the war against America's teens. Are you willing to reject "quiet Christianity" and make ...

The need for speed is the motivating factor in this engaging, Spanish book. Readers learn the history of travel from the very slow to the supersonic and beyond, including everything in between. They learn and discover the factors that influence motion for all types of vehicles: land, air, and water alike. They also learn different ways to measure speed and read about energy uses for different vehicles. With greater speed comes greater risk. Readers learn how engineers are always seeking new and better ways to keep people safe as they travel faster and go farther.

From Stonehenge to the Bermuda Triangle, there are many places on Earth that remain a mystery to scientists! Readers will discover these curious places--and more!--as they move through this fascinating, Spanish-translated nonfiction title. This mysterious book features detailed images, informational text, and stimulating facts and theories in conjunction with upper-level features, such as chapter format, a glossary of terms, and an index.

La Asociación Española de Sexología Clínica ha escrito los textos de esta colección con el fin de responder a la curiosidad de los niños y enseñarles de una forma natural, adaptando cada cuestión a su edad y explicando las cosas de un modo sencillo, aunque riguroso, acompañado además de graciosas ilustraciones. Este libro explica gráficamente el proceso de fecundación y todos los estadios del embarazo y del parto, además de los primeros cuidados de un bebé.

A fierce ogre finds that children are becoming too smart for him to catch and eat. Instead, he passes his time writing arithmetic problems to challenge the children.