Vicente Requeno (1743-1811)

No faltan libros en los que los dinosaurios son representados como criaturas enormes y terribles, enzarzadas en una lucha interminable por devorar o ser devorados. Pero también los tiranosaurios y los triceratops fueron pequeños. ¿Cómo se veían los bebés de los dinosaurios? En este libro de cartón se muestran 10 especies de animales prehistóricos que apenas dan sus primeros pasos. Algunos se parecen un pájaro actual –hoy sabemos que muchos dinosaurios tenían plumas— y otros encantadores pequeños son distintos a cualquier criatura viva. En las imágenes del experto herpetólogo...

Tells the story of Mexico during the reign of Maximiliano and Carlota, the French Prince and Princess who were offered rule over Mexico from Napoleon III while Juárez was battling for the Mexican republic. Illustrated with reproductions from historical archives.

Simple text and photographs introduce the purpose of money, how old coins and paper money are disposed of, and how new money is made.

Learning about a career as a molecular biologist is the perfect introduction to the practical applications of STEM. This career-focused book aims a microscope at molecular biology, helping readers understand DNA, genes, and the systems within a cell. Readers will also learn about advances in the field and how to work towards a job as a molecular biologist. Accessible text is paired with vivid visuals to keep readers’ interest as they learn more about this STEM topic. A graphic organizer and fun fact boxes present additional information to ensure a dynamic learning experience.