Benjamin Franklin

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...

Con imágenes familiares, textos sencillos y piezas para quitar y poner en cada página, este libro de primeras palabras ayudará al desarrollo del vocabulario de tus hijos. With familiar images, simple texts, and pieces to place and remove on each page, this book of first words will help develop children's vocabulary.

Reveals the truth about cannibalism in pre-Columbian America, avoiding sensationalism and opting for historical accuracy on a matter that has been subjected to all sorts of misinterpretations as well as mistaken beliefs.

The dynamic books and accompanying audio CDs in this series introduce babies and young children to popular and traditional Spanish songs and classic folktales. Perfect for native and nonnative Spanish speakers alike, these guides teach basic vocabulary and are a useful and entertaining resource for helping children develop beginning language skills. Los libros y los CDs de audio adjuntos y dinámicos en esta serie introducen a los niños a canciones populares y tradicionales y cuentos folclóricos clásicos en español. Tanto para hispanohablantes como hablantes no nativos, estas guías...