Lo que los fósiles nos enseñan sobre la Tierra (Investigating Fossils)

Advances in science have changed our world, all thanks to the scientists behind important discoveries. Some of the most important discoveries have come from female scientists, who were as unique for their work as they were for being trailblazers in a male-dominated industry. This text offers a biographical treatment of such important scientists as Marie Curie, Rachel Carson, and Jane Goodall, as well as others who have made it possible for women of the future to have a career in science. Age-appropriate text, fact boxes, historical and modern images, and a comprehensive timeline complete the...

What substance can act like both a solid and a liquid? Slime! Want to find out how to make your own? Just follow the simple steps inside this book

Have you ever been fishing in a jet-propelled fishing boat? Readers meet some future-space characters, as a young boy goes fishing and gets a big surprise. Books of the Neighborhood Readers Program build early literacy skills, introduce important content-area language, and help develop speaking and writing skills. They can be integrated into any existing language arts or core reading programs.

Un joven escritor que lava platos en las mazmorras de un restaurante oriental evoca las voces de sus amigos y de sus numerosas mujeres en un vertiginoso testimonio de lenguas y pieles africanas, orientales, latinas y también francesas. Pocas veces una obra de ficción ha palpado con tanto dramatismo, tensión y belleza el mundo de los inmigrantes. El síndrome de Ulises, como se llama a las pesadumbres de los inmigrantes en la soledad de un país desconocido, a las que se incuban en los guetos donde se hacinan los extranjeros ilegales, es una novela más cercana al París desaforado y...

Frente al espejo es una conversación íntima entre amigos. Una confesión con el ánimo de agradecer a la vida. Un repaso en un momento crucial. Un poner por escrito lo que nunca se ha dicho. Una forma de sincerarse frente al espejo.