La Energía Solar (Solar Energy)

This inspiring biographical series ties in with elementary history, science, and social studies curricula, providing teachers with a valuable interdisciplinary resource. With these books, young readers will discover historical figures who devoted their lives to making the world a better place, and changed the course of history. Text copyright 2004 Lectorum Publications, Inc.

Defines pulleys, explains their functions, and suggests simple experiments to demonstrate how they work.

Follows the life and career of the French scientist who proved the existence of germs and their connection with diseases.

In this bilingual picture book, astronaut José M. Hernández recounts his childhood as the son of Mexican migrant workers and his life-long dream to travel to the stars.

This beginner's guide offers a first glimpse into the natural world of amphibians. This addition to the acclaimed About... series uses simple, easy-to-understand language to teach younger children what amphibians are, how they look, how they move, what they eat, and where they live. With beautifully detailed, realistic paintings, noted wildlife illustrator John Sill introduces readers to a variety of amphibians, from frogs and toads to salamanders and more. An afterword provides details on the animals featured and inspires readers to learn more.

In this illustrated book for children, readers will discover information about animals and can lift the flaps on the pages to find even more.

¡Aprende a dibujar historietas de cómic junto a los emblemáticos personajes de Ibáñez: Mortadelo y Filemón! ¡Crea tu primer cómic de la mano de Mortadelo y Filemón! En este libro Mortadelo y Filemón te propondrán ejercicios para dejar volar tu imaginación. Aprende a inventar personajes, a crear chistes y a contar aventuras trepidantes como Ibáñez, el gran maestro del cómic. Además, incluye diversas plantillas donde podrás plasmar tus historietas y crear tu propio cómic. ¡Conviértete en un experto dibujante!