Mujeres en las ciencias (Women in Science)

As a land that’s constantly in flux, Earth sometimes reveals clues about the plants, animals, and other organisms that lived long ago. Fossils teach us much about what life was like millions of years ago, answering the questions of how Earth changed and maybe even why it changed. This essential Earth science topic is thoroughly explained through manageable text, fact boxes, informational charts and diagrams, and a glossary and index. Readers will become young Earth detectives by the time they’re through with this text!

Entre Lisboa, Madrid y San Sebastián, la inspiración musical del jazz envuelve una historia de amor. El pianista Santiago Biralbo se enamora de Lucrecia y son perseguidos por su marido, Bruce Malcolm. Mientras, un cuadro de Cézanne también desaparece y Toussaints Morton, procedente de Angola y patrocinador de una organización ultraderechista, traficante de cuadros y libros antiguos, participa en la persecución. La intriga criminal se enreda siguiendo un ritmo meticuloso e infalible. Esta historia es un homenaje al cine negro americano y a los tugurios en donde los grandes músicos...

Follows the adventures of Max Axiom as he explains the science behind forces and motion. Written in graphic-novel format.

Vivid photographs and bilingual text explain each food group, revealing how each group is important for good health, how to make healthy choices, and fun things children can do to stay in shape.

"Simple text and photographs describe jets, their design, and uses in both English and Spanish"--Provided by publisher.