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...

In 2019, nineteen-year-old outfielder Juan Soto helped the Washington Nationals win the World Series. Read about Soto's journey from the Dominican Republic to Washington, D.C., and see what the future holds for the young superstar.

La historiografía local estaría incompleta si se obviara el extenso capítulo escrito durante siglos por las cofradías penitenciales que fueron y son en la ciudad de Valladolid. Por eso, he aquí la investigación, reconstrucción y difusión del devenir histórico de la Cofradía de Nuestra Señora de las Angustias de Valladolid, una de las más antiguas de cuantas configuran el plantel de “Penitenciales” en la ciudad, y una de las cofradías penitenciales con mayor raigambre en la memoria colectiva. En la presente obres se cristalizan años de infatigables y minuciosos estudios...

There is a bright light in the night sky. Sometimes it is round like a ball, sometimes it is a crescent, and sometimes it is not there at all! What is this strange and changing thing? It is the moon, of course! Read all about our moon and the moons surrounding other planets in this Spanish-translated book.

"Dino" Don Lessom brings readers face-to-face with various dinosaurs, detailing how they lived, raised their young, and became extinct. Maps, timelines, and colorful illustrations and photographs will capture kids' attention. A dinosaur expert, Don Lessem has written more than 30 children's books.