En la tierra (On Land)

This beginner's guide offers a first glimpse into the natural world of amphibians. In this addition to the acclaimed About... series, educator and author Cathryn Sill uses simple, easy-to-understand language to teach 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.

Ignacio Zaragoza Seguin was born in Goliad, Texas, in 1829, when Texas was part of Mexico. His family lived on a Mexican fort because his father was a soldier in the army. Ignacio wanted to be a just like his father! When he was seven, Texas became independent from Mexico, and the family had to move to Matamoros, Mexico. Later they moved to Monterrey. Ignacio tried to join the Mexican army in 1846 when the United States declared war, but he was too young. He was finally able to join the armed forces when he turned 24. An outstanding soldier, he was named the commander of the Mexican army and...

Victor Domínguez, vicerrector de la Universidad Madrileña de Educación a Distancia muere de forma violenta cerca del estadio. Todo parece indicar que el crimen está relacionado con su actividad profesional. Un asesino en el rectorado retrata con ironía y crudeza la vida universitaria en una España instalada en el inicio de la crisis económica.

¿Alguna vez has querido mover objetos sin tocarlos, como un auténtico Jedi? ¿O tener tu propio cristal kyber? ¿Ayudar a la princesa Leia a resolver los misterios de la galaxia? ¿Explotar un globo con un rayo de energía, cómo la Estrella de la Muerte? ¡Ahora puedes hacerlo! Con 20 increíbles proyectos, no puede faltar en tu biblioteca galáctica Mi laboratorio Star Wars, un libro que enseña mediante diferentes experimentos científicos para niños cómo convertirse en grandes maestros de la ciencia, tanto en el mundo real como en la galaxia Star Wars. Siguiendo sus sencillas...